2024

208. Parvathy M. Unnikrishnan, Olivia Basu, Rajendar Nasani and Samar K. Das*
         Giant {Mo132}-Polyoxometalate Isolated with Diverse Organic Cations: A Systematic Proton Conductivity Study

         Dalton Trans. 2024,Just accepted.

207. Parvathy M. Unnikrishnan, Gopika Premanand and Samar K. Das*
         Polyoxometalate Driven Assembly of Inorganic-Organic Hybrid Materials: Proton Conductivity Studies

         J. Chem. Sci. 2024, Just accepted.

206. Gopika Premanand, Debu Jana and Samar K. Das*
         Oxidation of Ni(H2O)6@MoO3 to Ni2O3/MoO3 Composites by Aerial Annealing: Electrocatalytic Hydrogen Evolution

         Chem. Asian J. 2024, e202401172.

205. Debu Jana, Gopika Premanand, Devika Chandran, Bharat Kumar Tripuramallu and Samar K. Das*
         A Proton Conductive Co(II)-Polyoxometalate Acts as a Precatalyst for Efficient Electrocatalytic Water Oxidation

         Inorg. Chem. 2024, 63, 18797−18808.

204. Debu Jana, Mohammed Alamgir and Samar K. Das*
         Synergy of {Co(H2O)6}2+ with a Polyoxometalate Leads to Aqueous Homogeneous Hydrogen Evolution: Experiments and Computations

         Inorg. Chem. 2024, 63, 13959-13971.

203. Gopika Premanand, Debu Jana, Parvathy M. Unnikrishnan and Samar K. Das*
         Hexagonal Mo-Bronze: Single Crystal Structures, Electrocatalytic Hydrogen Evolution and Proton Conductivity.

         Inorg. Chem. 2024, 63, 10671-10681.

202. Debu Jana, Shalini Sanjay Mishra and Samar K. Das*
         Intercalating Potassium-aqua Complex Cation into α-MoO3 Layer Without Reducing Molybdenum : A Potential Storage System

         Chem. Commun. 2024,60, 5439-5442.

201. Nilanjan Mukherjee, Anupam Das, Subhabrata Mukhopadhyay, Samar K. Das* and Tushar Jana*
         Grafting of Polymer Brushes on MOF Surface to Achieve Proton Conducting Membranes

         ACS Appl. Polym. Mater. 2024, 6, 846-858.

200. Athira Ravi, Ratri Biswas, Sarbani Das and Samar K. Das*
         Exploring Proton Conductivity Studies of a Copper based Hydroxylated Polyoxometalate

         J. Chem. Sci. 2024, 136, Article No. 3.

2023

199. Sateesh Mulkapuri,Asha Siddikha, Athira Ravi, Pinki Saha, Avulu Vinod Kumar, Sathyanarayana Boodida, Muga Vithal and Samar K. Das*
         Electrocatalytic Hydrogen Evolution by a Uranium(VI) Polyoxometalate: An environmental Toxin for Sustainable Energy Generation

         Inorg. Chem. 2023, 62, 19664-19676.

< 198. Olivia Basu, Anupam Das, Tushar Jana* and Samar K. Das*
         Designing of Flexible Metal-Organic Framework-based Super-protonic Conductors and their Fabrication with a Polymer into Proton Exchange Membranes

         ACS Appl. Energy. Mater. 2023, 6, 9092-9107 .

197. Athira Ravi, Sateesh Mulkapuri and Samar K. Das*
         Hydroxylated Polyoxometalate with Cu(II)- and Cu(I)- Aqua Complexes: A Bifunctional Catalyst for Electrocatalytic Water Splitting at Neutral pH

         Inorg. Chem, 2023, 62, 12650-12663.

196. Debu Jana, Hema Kumari Kolli and Samar K. Das*
         Co(OH)2 Intercalated in MoO3 by Molecular Electrodeposition Resulting in a Conductive Material: A Molybdenum Bronze for Efficient Electrocatalytic Hydrogen Evolution.

         Chem. Mater., 2023, 35, 3083-3094 .

195. Mukara RamaThulasamma, Suresh Bommakanti and Samar K. Das*
         Diverse Coordination Architectures based on a Flexible Multidentate Carboxylate Ligand and N-donor Linkers: Synthesis, structure, Supramolecular Chemistry and Related Properties

         Polyhedron, 2023, 230, Article No.116216 .

2022

194. N. Tanmaya Kumar, Shivaiah Vaddypally, and Samar K. Das*
         A Rearrangement Reaction to Yield NH4+ Ion Driven by Polyoxometalate Formation

         ACS Omega,2022,7, 31474-31481.

193. Sateesh Mulkapuri, Athira Ravi, Rajendar Nasani, Sathish Kumar Kurapati and Samar K. Das*
         Barrel-Shaped-Polyoxometalates Exhibiting Electrocatalytic Water Reduction at Neutral pH: A Synergy Effect

         Inorg. Chem. 2022, 61, 13868-13882.

192. Olivia Basu, Subhabrata Mukhopadhyay, Subhajit Laha and Samar K. Das*
         Defect Engineering in a Metal-Organic Framework System to Achieve Super-Protonic Conductivity

         Chem. Mater. 2022, 34, 6734-6743.

191. Sateesh Mulkapuri, Athira Ravi, Subhabrata Mukhopadhyay, Sathish Kumar Kurapati, Vinaya Siby and Samar K. Das*
         W^VI‒OH Functionality on polyoxometalates for water reduction to molecular hydrogen

         Inorg. Chem. Front., 2022, 9, 3566-3577.

190. Athira Ravi, Rajendar Nasani and Samar K. Das*
         Cobalt Formate, a Functional MOF: Electrocatalytic Water Oxidation

         Journal of Molecular and Engineering Materials, 2022, 10, 2240002.

189. Sateesh Mulkapuri, Athira Ravi and Samar K. Das*
         Fabricating a Functionalized Polyoxometalate with ZIF-8: A Composite Material for Water Oxidation in a Wide pH Range

         Chem. Mater. 2022, 34, 3624−3636.

188. Kumar Biradha*, Samar K. Das, and Xian-He Bu
         Coordination Polymers as Heterogeneous Catalysts for Water Splitting and CO₂ Fixation

         Cryst. Growth Des. 2022, 22, 2043−2045.

187. Debu Jana, Hema Kumari Kolli and Samar K. Das*
         Single Crystals of α-MoO₃ Intercalating {Ni(H₂O)₆}²⁺ and Electrocatalytic Water Reduction: Towards a Class of Molybdenum Bronzes

         Inorg. Chem., 2022, 61, 3816-3820.

2021

186. Mukara Ramathulasamma, Suresh Bommakanti and Samar K. Das*
         A 'two-in-one' crystal having two different dimensionality in the extended structures: a series of cadmium(II) coordination polymers from V-shaped organic linkers

         Polyhedron, 2021, 210, Article No. 115508 .

185. Hema Kumari Kolli, Debu Jana and Samar K. Das*
         Nano-blackberries of {W₇₂Fe₃₃} and {Mo₇₂Fe₃₀}: Electrocatalytic Water Reduction

         Inorg. Chem., 2021, 60, 15569 - 15582 .

184. Olivia Basu, Subhabrata Mukhopadhyay, Avik De, Anupam Das and Samar K. Das*
         Tuning electrochemical and catalytic ORR performance of C₆₀ by its encapsulation in ZIF-8: a solid-state analogue of dilute fullerene solution

         Materials Chemistry Frontiers, 2021, 5, 7654 - 7665 .

183. Debu Jana, Hema Kumari Kolli, Subhashree Sabnam and Samar K. Das*
         Efficient homogeneous electrocatalytic hydrogen evolution using a Ni-containing polyoxometalate catalyst

         Chem. Commun., 2021, 57, 9910 - 9913 .

182. Chandani Singh, Atanu Haldar, Olivia Basu and Samar K. Das*
         Devising a Polyoxometalate based Functional Material as an Efficient Electrocatalyst for Hydrogen Evolution Reaction

         Inorg. Chem., 2021, 60, 10302 - 10314 .

181. Chandani Singh and Samar K. Das*
         Polyoxometalate Based Hybrid Compound as a Pre-catalyst for Electrocatalytic Water Reduction at Neutral pH

         J. Chem. Sci., 2021, 133, 81 .

180. Ramakrishna Bodapati, Gaurav Ranjan Dey, Gunjan R Ramteke, Katturi Naga Krishnakanth, S Venugopal Rao, KV Jovan Jose*, Samar K Das*
         Carbazole-Based π-Conjugated 2, 2'-Bipyridines, a New Class of Organic Chromophores: Photophysical, Ultrafast Nonlinear Optical and Computational Studies

         Dyes and Pigments, 2021, 185, Article No. 108932.

2020

179. Subhabrata Mukhopadhyay, Olivia Basu and Samar K. Das*
         ZIF-8 MOF Encapsulated Co-porphyrin, an Efficient Electrocatalyst for Water Oxidation in a Wide pH Range: Works Better at Neutral pH

        ChemCatChem 2020, 12, 5430-5438.

178. Subhabrata Mukhopadhyay, Olivia Basu, Rajendar Nasani and Samar K. Das*
         Evolution of metal organic frameworks as electrocatalysts for water oxidation

        Chem. Commun., 2020, 56, 11735-11748. (Feature Article)

177. Subhabrata Mukhopadhyay, Anupam Das, Tushar Jana* and Samar K. Das*
         Fabricating a MOF Material with Polybenzimidazole into an Efficient Proton Exchange Membrane

        ACS Applied Energy Materials, 2020, 3, 7964-7977.

176. Vedichi Madhu*, Arun Kumar Kanakati and Samar K. Das*
         Serendipitous isolation of triazinone based air stable organic radical: synthesis, crystal structure and computation

        New J. Chem. 2020, 44, 10781-10785 .

175. N Tanmaya Kumar, Umashis Bhoi, Pragya Naulakha and Samar K. Das*
         A Polyoxometalate Supported Copper Dimeric Complex: Synthesis, Structure and Electrocatalysis

        Inorg. Chim. Acta 2020, 506, article no. 119554 .

174. Olivia Basu and Samar K. Das*
         Supramolecular inorganic chemistry leading to functional materials (A Review Article)

        J. Chem. Sci., 2020, 132, 46 DOI: doi.org/10.1007/s12039-020-1744-0 .

173. Subhabrata Mukhopadhyay, Olivia Basu, Aranya Kar and Samar K. Das*
         Efficient Electrocatalytic Water Oxidation by Fe(salen)- MOF Composite: Effect of modified microenvironment

        Inorg. Chem., 2020, 59, 472-483 .

2019

172. Sateesh Mulkapuri, Sathish Kumar Kurupati, Subhabrata Mukhopadhyay and Samar K. Das*
         A fully reduced {V₁₈^IVO₄₂} host and VO₄^3-, Cl^- as guest anions: synthesis, characterization and proton conductivity

        New J. Chem., 2019, 43, 17670-17679 .

171. Chandani Singh and Samar K. Das*
         Anderson polyoxometalate supported Cu(H₂O)(phen) complex as an electrocatalyst for hydrogen evolution reaction in neutral medium

        Polyhedron, 2019, 172, 80-86 DOI: doi.org/10.1016/j.poly2019.03.026 .

170. Suresh Bommakanti and Samar K. Das*
         A Two-dimensional Metal-Organic-Framework Formed from a Cobalt(II) Ion and a Bifunctional Ligand Exhibiting Thermochromic Behaviour

        Frontiers in Materials, 2019, 6, Article Number 170 doi: 10.3389/fmats.2019.00170 .

169. Ramakrishna Bodapati, Chakradhar Sahoo, Mahesh Gudem and Samar K. Das*
         Mononuclear Ru(II) Complexes of an Arene and Asymmetrically Substituted 2,2' - Bipyridine Ligands: Photophysics, Computation and NLO Properties

        Inorg. Chem., 2019, 58, 11470-11479 .

168. Sateesh Mulkapuri, Sathish Kumar Kurupati and Samar K. Das*
         Carbonate encapsulation from dissolved atmospheric CO₂ into a polyoxovanadate capsule

        Dalton Trans., 2019, 48, 8773-8781 .

167. Subhabrata Mukhopadhyay, Joyashish Debgupta, Chandani Singh, Rudraditya Sarkar, Olivia Basu and Samar K. Das*
         Designing of UiO-66 Based Super Protonic Conductor with the Highest MOF Based Proton Conductivity

        ACS Appl. Mater. Interfaces 2019, 11, 13423−13432.

166. Bommakanti Suresh and Samar K. Das*
         A quantitative transmetalation with a metal organic framework compound in a solid-liquid interface reaction: synthesis, structure, kinetics, spectroscopy and electrochemistry

        CrystEngComm, 2019, 21, 2438 - 2446

165. Bommakanti Suresh, Uppari Venkataramudu and Samar K. Das*
         Functional Coordination Polymers from a Bifunctional ligand: A Quantitative Transmetalation via Single Crystal to Single Crystal Transformation

        Crystal Growth & Design, 2019, 19, 2, 1155-1166

164. Ramababu Bolligarla, Gummadi Durgaprasad and Samar K. Das*
         Coordination polymers from dithiolato complexes and alkali metal cations: How a crystallizing and coordinating solvent influences the dimensionality

        Inorganic Chimica Acta, 2019, 486, 412-424

2018

163. A. Srinivasa Rao and Samar K. Das*
         A Versatile Polyoxovanadate in Diverse Cation Matrices: A Supramolecular Perspective

        Frontiers in Chemistry, Inorganic Chemistry. 2018, 6:469 doi: 10.3389/fchem.2018.00469

162. Paulami Manna, M. Ramathulasamma, B. Suresh and Samar K. Das*
         Metallo-macrocycles from a library of felexible linkers: 1D cobalt(II) coordination polymers and a supramolecular pipe

        Polyhedron, 2018, 151, 394-400 DOI: 10.1016/j.poly.2018.05.047

161. Olivia Basu, Subhabrata Mukhopadhyay and Samar K. Das*
         Cobalt based functional inorganic materials: electrocatalytic water oxidation

        J. Chem. Sci., 2018, 130, Article No. 93

160. Chandani Singh, Subhabrata Mukhopadhyay and Samar K. Das*
         Polyoxometalate Supported Bis(bpy)mono(aqua)Ni(II) Coordination Complex: an Efficient Electrocatalyst for Water Oxidation

        Inorg. Chem. 2018, 57, 6479-6490 DOI: 10.1021/acs.inorgchem.8b00541

159. I. Krishna Naik, B. Ramakrishna, Rudraditya Sarkar, Navendu Mondal and Samar K. Das*
         Functional Molecular System of Bis(pyrazolyl)pyridine Derivatives: Photo-physics, Spectroscopy, Computation and Ion Sensing

        ACS Omega, 2018, 3, 3022-3035

158. V. Shivaiah, N Tanmaya Kumar and Samar K. Das*
         A Gas-Liquid Interface Synthesis in Polyoxometalate Chemistry: Potential Bag Filter For Volatile Organic Amines

        J. Chem. Sci., 2018, 130, Article No. 37

157. Subhabrata Mukhopadhyay, Joyashish Debgupta, Chandani Singh, Aranya Kar and Samar K. Das*
         A Keggin Polyoxometalate Shows Water Oxidation Activity at Neutral pH: POM@ZIF-8,an Efficient and Robust Electrocatalyst

        Angew. Chem. Int. Ed. 2018, 57, 1918-1923. DOI: 10.1002/anie.201711920

2017

156.T Arumuganathan, Asha Siddikha and Samar K. Das*
         ‘Ionic crystals’ consisting of trinuclear macrocations and polyoxometalate anions exhibiting single crystal to single crystal transformation: breathing of crystals

        J. Chem. Sci. 2017, 129, 1121-1142

155.Sridevi Yerra and Samar K. Das*
         Organic Free Decavanadate Based Materials: Inorganic Linkers to Obtain Extended Structures

        Journal of Molecular structure, 2017, 1146, 23-31 DOI: 10.1016/j.molstruc.2017.05.097

154.Suranjana Bose, Joyashish Debgupta, Rani M. Ramsundar and Samar K. Das*
         Electrochemical Water Oxidation Catalyzed by an ‘in-situ’ Generated α-Co(OH)₂ Film on Zeolite-Y Surface

        Chemistry- A European Journal, 2017, 23, 8051-8057 DOI: 10.1002/chem.201700955 (HOT PAPER)

153.Indravath Krishna Naik, Rudraditya Sarkar, Vedichi Madhu, Ramababu Bolligarla, Ravada Kishore, and Samar Kumar Das*
         An Organic Receptor Isolated in an Unusual Intermediate Conformation: Computation, Crystallography and Hirshfeld Surface Analysis

        J. Phys. Chem. A, 2017, 121, 3274-3286.

152.Girijesh Kumar, Ramu Guda, Ahmad Husain, Ramakrishna Bodapati and Samar K. Das*
         A Functional Zn(II)-Metallacycle Formed from an N-Heterocyclic Carbene Precursor: A Molecular Sensor for Selective Recognition of Fe³⁺ and IO₄^–
         Ions and spectroscopy

        Inorg. Chem., 2017, 56, 5017-5025.

151.Tanmay Chatterjee, N Tanmaya Kumar and Samar K Das
         A planar anthracene-imidazolium / anthracene-benzimidazolium cation system in a spherical polyoxometalate matrix: synthesis, crystallography
         and spectroscopy

        Polyhedron, 2017, 127, 68-83 DOI: 10.1016/j.poly.2017.01.049

150. Girijesh Kumar and Samar K. Das
         Coordination Frameworks/ Networks Containing Compounds as Catalysts

        Inorganic Chemistry Frontiers, 2017, 4, 202 - 233 DOI: 10.1039/C6QI00358C

2016

149. Raju Mekala, Sabbani Supriya and Samar K. Das
         Isolation of Blackberry-shaped Nano-particles of Giant {Mo₇₂Fe₃₀} Cluster and their Transformation to Crystalline Nano-Ferric Molybdate,

        Inorg. Chem. 2016, 55, 12504−12507.

148. Vedichi Madhu, Ramababu Bolligarla, Indravath K. Naik, Raju Mekala and Samar K. Das
         A {Cu₄I₄} Cluster Supported on a Metal-dithiolate Complex Anion Causes its Conformational Change Leading to a Doubly-bridged Curved         Coordination Polymer and its Reactivity with a Diamine Resulting in the Emergence of a [M(diammine)(dithiolate)] System

        Eur. J. Inorg. chem. 2016, 4257.

147. Monima Sarma, Tanmay Chatterjee, Ramakrishna Bodapati, Katturi Krishnakanth, Syed Hamad, Rao Venugopal and Samar K. Das
         Cyclometalated Iridium(III) Complexes Containing 4,4' π Conjugated 2,2' bipyridine Derivatives as the Ancillary Ligands: Synthesis, Photophysics and          Computational Studies

        Inorg. Chem, 2016, 55, 3530

146. Paulami Manna, Joyashish Debgupta, Suranjana Bose and Samar K. Das
         A Mononuclear Co(II) Coordination Complex Locked in a Confined Space Acting as an Electrochemical Water Oxidation Catalyst: A Ship in a Bottle          Approach.

        Angew. chem. Int. Ed 2016, 55, 2425

        

2015

145. Ramakrishna Bodapati, Monima Sarma, Arunkumar Kanakati and Samar K. Das
         Asymmetrically Substituted and pi-Conjugated 2,2'-Bipyridine Derivatives: Synthesis, Spectroscopy, Computation and Crystallography

        J. Org. Chem. 2015, 80, 12482.

144. Indravath K. Naik, Rudraditya Sarkar, S. K. Das
         Nickel(III)-bis(quinoxaline-dithiolato) Complexes, [Bu₄N][NiIII(6,7-qdt)₂] and [PPh₄][NiIII(ph₂-6,7-qdt)₂].CHCl₃ (6,7-qdt=quinoxalene-6,7-dithiolate;         Ph₂6,7-qdt=phenyl quinoxaline-6,7-dithiolate): Synthesis, Spectroscopy, Electrochemistry, DFT Calculations, Crystal Structures
        and Hirshfeld Surface Analysis

        Eur. J. Inorg. Chem., 2015, 5523.

143. Ravada Kishore, Bharat Kumar Tripuramallu, S. K. Das
         Significant Role of Supramolecular Interactions on Conformational Modulation of Flexible Organic Cation Receptors in a Metal-bis(dithiolate)
         Coordination complex Matrix

        Cryst. Growth Des, 2015, 15, 4459.

142. Sabbani Supriya and S. K. Das
         Reversible solid to solid transformation in a crystalline state gas-solid reaction at an ambient condition: Fe-N(pyridine) bond formation at the expense
        of Fe-OH₂ bond breaking and vice versa

        Cryst Eng. Commun, 2015, 17, 8850.

141. Vedichi Madhu, Sabbani Supriya, Kishore Ravada, Indravath K. Naik, S. K. Das
         Mechanical motion in the solid state and molecular recognition: reversible cis-trans transformation of an organic receptor in a solid-liquid crystalline
        state reaction triggered by anion exchange

        Cryst Eng. Commun, 2015, 17, 3219.

140. Paulami Manna, S. K. Das
         A Perceptive Approach in Assessing Rigidity versus Flexibility in the Construction of Diverse Metal-Organic Coordination Networks: Synthesis,
         Structure and Magnetism

        Cryst. Growth Des, 2015, 15, 1407.

139. Gummadi Durgaprasad, S. K. Das
        Modelling the active site of [FeFe]-hydrogenase: Electro-catalytic hydrogen evolution from acetic acid catalysed by [Fe₂(μ-L)(CO)₆] and
        [Fe₂(μ-L)(CO)₅(PPh₃)] (L=pyrazine-2,3-dithiolate, quinoxaline-2,3-dithiolate and pyrido[2,3-b]pyrazine-2,3-dithiolate)

        Journal of Chemical sciences, 2015,127, 295.

138. Paulami Manna, Bharat Kumar Tripuramallu, Suresh Bommakanti, S. K. Das
         Synthesis, Characterization and Magnetism of Metal-Organic Compounds: Role of Positions of the Coordinating Groups of a Meso-flexible Ligand
        in Placing Anisotropy to Exhibit Spin-Canting Behaviour

        Dalton Trans., 2015, 44, 2852.

2014

137. Srinivas Rao Amanchi, Anjali Patel, S. K. Das
         Polyoxometalate coordinated transition metal complexes as catalysts: oxidation of styrene to benzaldehyde/benzoic acid

        Journal of Chemical sciences, 2014, 126, 1641.

136. Shivaiah Vaddypally, Tanmay Chatterjee, S. K. Das
         Coordination of lanthanide cation to an anderson type polyoxometalate anion leads to isomorphous metal-oxide based one-dimentional inorganic
         solids: synthesis, crystal structure and spectroscopy

        Journal of Chemical sciences, 2014, 126, 1525.

135. Bharat Kumar Tripuramallu, Paulami Manna, S. K. Das
         Supramolecular interactions mediated conformational modulation of flexible linker leading to the isolation of ametallo-macrocycle in a
        polyoxometalate matrix : hirshfeld surfaces and 2d fingerprint plots

        Cryst Eng. Commun, 2014, 16, 10300.

134. M.Sivasankar Reddy, Y. Sarala, M. Jagadeesh, S. K. Das and A. Varada Reddy
         5-Hydroxy-2-nitrobenzaldehyde thiosemicarbazone (HNBATSC)

        Acta Crystallographica., E, 2014, 70, o846.

133. Sridevi Yerra, Bharat Kumar Tripuramallu, S. K. Das
         Decavanadate-based discrete compound and coordination polymer: synthesis, crystal structure, spectroscopy and nano-materials.

        Polyhedron, 2014, 81, 147.

132. Madhu Vedichi, S. K. Das
         Diverse supramolecular architectures having well-defined void spaces formed from a pseudorotaxane cation: influential role of metal dithiolate
         complex anions.

        Cryst. Growth Des. 2014, 14, 2343.

131. Bharat Kumar Tripuramallu, Paulami Manna, S. K. Das
         Structural library of coordination polymers based on flexible linkers exploiting the role of linker coordination angle: synthesis,
         structural characterization and magnetic properties

        Cryst Eng. Commun, 2014, 16 4816.

130. Sridevi Yerra, A. Srinivasa Rao and Samar K. Das
         Synthesis and structural characterization of Lindqvist type mixed-metal cluster anion [V₂W₄O₁₉]^4-in discrete and coordination polymer compounds

        J. Mol. Struct. 2014, 1062, 53.

129. Paulami Manna, Bharat Kumar Tripuramallu, S. K. Das
         Influential role of geometrical disparity of linker and metal ionic radii in elucidating the structural diversity of coordination polymers based
        on angular di-carboxylate and bis-pyridyl igands

        Cryst. Growth Des. 2014, 14, 278.

2013

128. Kishore Ravada, S. K. Das
         Synthesis, structural characterization and properties of new N-heterocyclic carbene Ag(I) complexes

        J. Mol. Struct. 2013, 1053, 38.

127. Raju Mekala, Sabbani Supriya, and S. K. Das
         Fate of a Giant {Mo₇₂Fe₃₀}^-Type Polyoxometalate Cluster in an Aqueous Solution at Higher Temperature: Understanding Related Keplerate
        Chemistry, from Molecule to Material,

        Inorg. Chem. 2013, 52, 9708.

126. Bharat Kumar Tripuramallu, S. K. Das,
         Hydrothermal synthesis and structural characterization of metal organophosphonates oxide materials: role of metal-oxo clusters in the self assembly
        of metal phosphonate architectures

        Cryst. Growth Des. 2013, 13, 2426.

125. T. Dhanabal, M. Sethuram, G. Amirthaganesan, S. K. Das
         Spectral, thermal, structural, optical and antimicrobial activity studies on 2-methylimidazolinium picrate - An organic charge transfer complex

        J. Mol. Struct. 2013, 1045, 112.

124. Sridevi Yerra, Sabbani Supriya, S. K. Das
         Reversible morphological transition between nano-rods to micro-flowers through micro-hexagonal crystals in a sonochemical synthesis based on a
        polyoxovanadate compound

        Inorg. Chem.Commun. 2013, 35, 54.

123. Chullikkattil P. Pradeep and S. K. Das
         Coordination and Supramolecular Aspects of the Metal Complexes of N-Salicyl-b-amino alcohol Schiff base Ligands: Towards Understanding the
        Roles of Weak Interactions in Asymmetric Catalysis

        Coord. Chem. Rev. 2013, 57, 1699.

122. T. Dhanabal, G. Amirthaganesan, M. Dhandapani, S. K. Das
         Spectral, crystal structure, thermal and antimicrobial characterization of an organic charge transfer complex-3,5- Dimethylpyrrazolinium picrate

        J. Mol Struct. 2013, 1035, 483.

121. Kishore, Ravada, S. K. Das
         N-Heterocyclic based new nickel-bis(dithiolene) complexes: synthesis, characterization and properties

        Polyhedron 2013, 50, 612.

120. Arti Bhujade, S. K. Das, M.B. Patil
         Induction of Apoptosis in A431 skin cancer cells by Cissus quandrangularis Linn stem extract by altering Bax/Bcl2 ratio, release of Cytochrome
         c from mitochondria and PARP cleavage

        RSC- Food & Function 2013, 4, 338.

119. Bharat kumar Tripuramallu, S. K. Das
         Influence of Biphenyl Spacer Appended to the Flexible Phosphonate arms in Modulating the Dimensionality of the Coordination Polymers:
         Synthesis, Structural Chemistry and Magnetic Properties

        J. Solid State Chem., 2013, 197, 499.

118. Ramababu Bolligarla, Samala Nagaprasad Reddy, Gummadi Durgaprasad, Vudagandla Sreenivasulu and S. K. Das
         Influence of the substituents on the electronic- and electrochemical- properties of a new square-planar nickel-bis(quinoxaline-6,7-dithiolate)
         system: synthesis, spectroscopy, electrochemistry, crystallography and theoretical investigation.

        Inorganic Chemistry 2013, 52, 66.

117. T. Dhanabal, G. Amirthaganesan, M. Dhandapani, S. K. Das
         Synthesis, structural, thermal and nonlinear optical characterization of benzotriazolinium picrate crystals,

        OPTIK 2013, 124, 1966.

2012

116. Bharat kumar Tripuramallu, Sandip Mukherjee , S. K. Das
         Mechanistic aspects for the formation of copper dimer bridged by phosphonic acid and extending its dimensionality by organic and
        inorganic linkers: synthesis, structural characterization, magnetic properties and theoretical studies

        Cryst. Growth Des. 2012, 12, 5579.

115. T. Dhanabal, G. Amirthaganesan, M. Dhandapani, S. K. Das

        Journal of molecular crystals and Liquid crystals, 2012, 569, 112.

114. T. Dhanabal, G. Amirthaganesan, M. Dhandapani, S. K. Das

        Journal of Chemical Sciences, 2012 ,124, 951.

113. Paulami Manna, Bharat Kumar Tripuramallu, S. K. Das
         Synthesis, Structural Characterization and Magnetic Properties of a New Series of Coordination Polymers: Importance of Steric Hindrance
         at the Coordination Sphere

        Cryst. Growth Des. 2012, 12, 4607.

112. Gummadi Durgaprasad, S. K. Das
         1,2-Ene dithiolate bridged diiron carbonyl-phosphine and -Phosphite Complexes in relevance to the active site of [FeFe]-hydrogenases:
        synthesis, characterization and electrocatalysis

        Journal of Organometallic Chemistry, 2012,717, 29.

111. Kishore, Ravada, S. K. Das
         Diversities of Coordination Geometry Around the Cu²⁺ Center in Bis(maleonitriledithiolato)metalate Complex Anions: Geometry Controlled
         by Varying the Alkyl Chain Length of Imidazolium Cations

        Cryst. Growth Des. 2012, 12, 3684.

110. Arti M. Bhujade, Suhas Talmale, Naresh Kumar, Geetika Gupta, P. Reddanna, S. K. Das, M.B. Patil
         Evaluation of Cissus quadrangularis extracts as an inhibitor of COX, 5-LOX and Proinflammatory Mediators

        Journal of Ethnopharmacology, 2012 ,141, 989.

109. Ramababu Bolligarla, S. K. Das
         Sulphur Oxygenation of [Ni(btdt)₂]^2� by Aerial Oxidation at Ambient Conditions: Syntheses, Crystal structures and Properties of
        [Bu₄N]₂[Ni(btdt)₂] and [Bu₄N]₂[Ni(btdtO₂)₂].H₂O ({btdt}^2-=2,1,3-Benzenethiadiazole-5,6-dithiolate)

        Eur. J. Inorg.Chem. 2012, 17, 2933.

108. Monima Sarma, Tanmay Chatterjee, S. K. Das
         Ammonium Crown Ether Based Host Guest Systems: N-H...O Hydrogen Bond Directed Guest Inclusion Featuring N-H Donor Functionalities in
         Angular Geometry.

        RSC Advances, 2012, 2, 3920.

107. Gummadi Durgaprasad, Ramababu Bolligarla, S. K. Das
         Synthesis, crystal structure and electrocatalysis of 1,2-ene dithiolate bridged diiron carbonyl complexes in relevance to the active site of
         [FeFe]-hydrogenases

        Journal of Organometallic Chemistry, 2012, 706, 37.

106. Monima Sarma, Tanmay Chatterjee, Susanta Ghanta, S. K. Das
         D-pi-A-A-pi-D Prototype 2,2'-Bipyridine Dyads Exhibiting Large Structure and Environment Sensitive Fluorescence: Synthesis, Photophysics and
        Computation

        J. Org. Chem. 2012, 77, 432

105. Monima Sarma, Tanmay Chatterjee, Hanumanthugari Vindhya S. K. Das
        Spontaneous Resolution through Helical Association of a Cu-azamacrocyclic Complex with Lindqvist-type Isopolyanion
        

        Dalton Trans. 2012, 41, 1862.

104.Bharat Kumar Tripuramallu, Paulami Manna, Samala Nagaprasad Reddy, S. K. Das
         Factors affecting the conformational modulation of flexible ligands in the self assembly process of coordination polymers: synthesis,
        structural characterization, magnetic properties and theoretical studies of [Co(pda)(bix)]_n, [Ni(pda)(bix)(H₂O)]_n, [Cu(pda)(bix)₂(H₂O)₂]_n.8nH₂O,
        [Co₂(μ-OH)(pda)(ptz)]_n.nH₂O, [Co(hfipbb)(bix)_0.5]_n and [Co(2,6-pydc)(bix)_1.5]_n 4nH₂O

        Cryst. Growth Des. 2012, 12, 777.

2011

103. V. Madhu and S. K. Das
         Neutral Coordination Polymers Based on a Metal-Mono(dithiolene) complex: Synthesis, Crystal Structure and Supramolecular Chemistry of
        [Zn(dmit)(4,4′-bpy)]_n, [Zn(dmit)(4,4′-bpe)]_n and [Zn(dmit)(bix)]_n (4,4′-bpy = 4,4′-bipyridine, 4,4′-bpe = trans-1,2-Bis(4-pyridyl)ethene,
         sbix = 1,4-bis(imidazole-1-ylmethyl)-benzene,

        Dalton Trans., 2011, 40 (48), 12901.

102. Tanmay Chatterjee, Monima Sarma, Susanta Ghanta, S. K. Das
         Sterically driven electronic properties of naphthalene and anthracene end capped 2,2'-bipyridine luminophores: synthesis and density
        functional theory,

        Tet. Lett. 2011 , 52, 5460.

101. Monima Sarma, Tanmay Chatterjee, S. K. Das
         Inorganic-organic hybrid materials based on Co(III) tetra-aza-macrocycle complexes and Lindqvist type poly-oxo anions: synthesis,
        characterization and spectroscopy of [CoIII(L)(NO₂)₂]₂[Mo₆O₁₉] and [CoIII(L)(NCS)₂]₂[W₆O₁₉] .2CH₃CN (L = Transdiene),

        J. Mol. struc. 2011, 104, 31.

100. Ramababu Bolligarla, Bharat Kumar Tripuramallu, Vudagandla Sreenivasulu and S. K. Das
         Synthesis and structural characterization of potassium coordination polymers based on a copper-bis(dithiolato) complex [Cu(btdt)₂]^-
        ({btdt}2- = 2,1,3-benzenethiadiazole-5,6-dithiolate): role of coordinating solvents and counter cation,

        Indian Journal of Chemistry Sec. A 2011, 50A, 1410.

99. Ramababu Bolligarla, G. Durgaprasad and S. K. Das
         6,7,6',7'-Tetraphenyl-[2,2']bi[1,3-dithia-5,8-diaza-cyclopenta[b]napthalenylidene]

        Acta crystallography Section E, 2011, E67, O2231.

98. G. Durgaprasad .Ramababu Bolligarla, and S. K. Das
         Synthesis, structural characterization and electrochemical studies of [Fe₂(L)(CO)₆] and [Fe₂(L)(CO)₅(PPh₃)]
        (L = pyrazine-2,3-dithiolate, quinoxaline-2,3-dithiolate and pyrido[2,3-b]pyrazine-2,3-dithiolate): towards modeling the active site of
        [FeFe]-Hydrogenase

        Journal of Organometallic Chemistry, 2011, 696, 3097.

97. Ramababu Bolligarla, S. K. Das
         New Square-Planar Bis(Dithiolene) Complexes: Synthesis, Crystallography and Properties of [Bu₄N][MIII(btdt)₂] (M = Cu, Au) and [Bu₄N]₂[PtII(btdt)₂]
        ({btdt}^2- = 2,1,3-Benzenethiadiazole-5,6-dithiolate)

        Aust. J. Chem. 2011, 64, 550.

96. Ramababu Bolligarla, S. K. Das
         Synthesis of new intramolecular charge transfer A-D-A tetrathiafulvalene-fused triads exhibiting large solvent sensitive emission behavior

        Tet. Lett. 2011, 52, 2496.

95. Ramababu Bolligarla, G. Durgaprasad and S. K. Das
         Synthesis, molecular structure and supramolecular chemistry of a new nickel-quinoxaline dithiolate system [Bu₄N]₂[Ni(6,7-qdt)₂]
        (6,7-qdt = quinoxaline-6,7-dithiolate) and comparison of its electronic and electrochemical properties with those of
        [Bu₄N]₂[Ni(qdt)₂] (qdt = quinoxaline-2,3-dithiolate)

        Inorg. Chem. Commun. 2011, 14, 809.

94. A. Srinivasa Rao, Upama Baruah, S. K. Das
         Stabilization of [BiCl₆]^3- and [Bi₂C_l10]^4- with Various Organic Precursors as Cations Leading to Inorganic-Organic Supramolecular
        Adducts: Syntheses, Crystal Structures and Properties of [C₅H₇N₂]₃[BiCl₆], [C₅H₇N₂][C₅H₈N₂][BiCl₆] and [C₁₀H₁₀N₂]₂[Bi₂C_l1O]

        Inorganic Chimica Acta. 2011, 372, 206.

93. Kishore Ravada, Bharat Kumar Tripuramallu, Gummadi Durgaprasad and S.K. Das
         Ion-pair charge transfer complex with near-IR absorption: Synthesis, crystal structure and properties of [Hb]₂[Cu(mnt)₂]
        (Hb = 1-(4-((1H-imidazol-1-yl)methyl)benzyl)-1H-imidazol-3-ium)

        J. Mol. struc. 2011, 990, 37.

92. Bharat Kumar Tripuramallu, Kishore Ravada and S.K. Das
        Understanding the Formation of Metal-oxide Based Inorganic Solids: Assessing the Influence of Tetrazole Molecule.

        Inorganic Chimica Acta. 2011, 368, 132.

91. Monima Sarma, Tanmay Chatterjee, S. K. Das
         Bringing an important macrocycle into polyoxometalate matrix: synthesis, crystal structure, spectroscopy and electrochemistry of
        [Co^III(transdiene)(Cl)₂]₂[Mo₆O₁₉], [Ni^II(transdiene)][W₆O₁₉] DMSO.DCM and [Zn^II(transdiene)(Cl)]₂[W₆O₁₉].

        Dalton trans. 2011, 40, 2954.

90. A. Srinivasa Rao, T. Arumuganathan, V. Shivaiah, S. K. Das
         Polyoxometalates: toward new materials

        Journal of Chemical Sciences (Bangalore). 2011, 123, 229.

89. S. Supriya and S. K. Das
         Solid to solid formation at the solid-liquid interface leading to a chiral coordination polymer from an achiral monomer

        Chem. Comm. 2011, 47, 2062.

2010

88. Tanmay Chatterjee, Monima Sarma and S. K. Das
         Donor-acceptor amphiphilic 2,2'-bipyridine chromophores: synthesis, linear optical and thermal properties

        Tet. Lett. 2010, 51 6906-6910.

87.T. Arumuganathan, S. K. Das
         Exploiting the linking propensity of a water encapsulated POV cluster anion [As₆V₁₅O₄₂(H₂O)]₆ towards lanthanide cations: syntheses,
        crystal structures and thermal properties of [{M(H₂O)₇}₂(As₆V₁₅O₄₂(H₂O)].xH₂O
        ( M = La³⁺, Sm³⁺ and Ce³⁺; x = 12, 13 and 11 respectively)

        Inorganic Chimica Acta 2010 363, 4374-4380.

86. T. Arumuganathan, A. Srinivasa Rao and S. K. Das
         Polyoxometalate Supported Transition Metal Complexes: Synthesis, Crystal Structures and Supramolecular Chemistry

        Cryst. Growth Des. 2010, 10, 4272-4284.

85. Bharat Kumar Tripuramallu, Kishore Ravada and S.K. Das
         Synthesis, structural characterization and properties of one-dimensional coordination polymers of cobalt (II)- and nickel(II)-phosphonate
         complexes with 2, 2-bipyridine as a secondary ligand component: observation of both cis- and trans-conformations of a diphosphonic acid

        Polyhedron, 2010, 29, 2985.

84. S. Supriya and S. K. Das
         A simple coordination complex exhibits color change on slight structural modification: synthesis and crystal structures of violet and yellow
         forms of [Ni^II(opda)₂(NCS)₂] (opda = orthophenylenediamine)

        Journal of Chemical Sciences (Bangalore), 2010, 122, 731

83. Tanmay Chatterjee, Monima Sarma and S. K. Das
         Polyoxometalate associated ion-pair solid based on a crown ether inclusion complex: synthesis, structure and spectroscopy

        Journal of Molecular structure, 981 (2010) 34-39.

82. A. Srinivasa Rao, Bharat Kumar Tripuramallu, Kishore Ravada and S.K. Das
         2-Aminoanilinium 2-Chloroacetate

        Acta crystallography Section E, 2010, E-66, o1945.

81. Monima Sarma, Tanmay Chatterjee, S. K. Das
         A copper-cyclen coordination complex associated with a polyoxometalate anion: synthesis, crystal structure and electrochemistry of
        [Cu (cyclen)(MeCN)][W₆O₁₉]

        Inorg. Chem. Commun, 2010, 13,1114.

80. Ramababu Bolligarla and S. K. Das
         Dimensionality of coordination polymers decided by the type of hybridization of the central carbon atom of the solvent molecule that
         coordinates to an alkali metal cation: from discrete to 3-D networks based on a gold(III) bis(dithiolene) complex

        Cryst. Eng. Comm. 2010, 12, 3409-3412

79.Tanmay Chatterjee, Monima Sarma and S. K. Das
         Supramolecular Architectures from Ammonium-Crown Ether Inclusion Complexes in Polyoxometalate Association: Synthesis, Structure and
        Spectroscopy

        Cryst. Growth Des. 2010, 10, 3149.

78. Ramababu Bolligarla, Ravada Kishore, Gummadi Durgaprasad and Samar K. Das*
         Acid-base behavior of a simple metal bis(dithiolate) system: synthesis, crystal structure and spectroscopy of [Bu₄N]₂[M^II(ppdt)₂]
        (M = Ni, Pt; ppdt = pyrido[2,3-b]pyrazine-2,3-dithiolate)

        Inorganic Chimica Acta 2010 , 363, 3063

77. A Srinivasa Rao, Eadi Sunil Babu, K C Kumar Swamy* and S. K. Das*.
         Isolation and structural characterization of 1, 5-benzodiazepinium cation in an Inorganic-organic hybrid compound [C12H17N2]3[Bi2Cl9].2EtOH

        Polyhedron, 2010, 29, 1706-1714

76. Tanmay Chatterjee, Monima Sarma and S. K. Das
         Synthesis and photo-physical properties of methoxy substituted π-sonjugated-2,2'-bipyridines

        Tet. Lett. 2010, 51, 1985-1988.

2009

75. P. Jhansi Lakshmi, B. V. S. Suneel Kumar, Ravi Shasi Nayana, M. Srinivas Mohan, Ramababu Bolligarla, S. K. Das, M. Uday Bhanu,
         Anand K. Kondapi, Muttineni Ravikumar*
         Design, synthesis, and discovery of novel non-peptide inhibitor of Caspase-3 using ligand based and structure based virtual screening approach

        Bioorganic & Medicinal Chemistry 2009, 17, 6040-6047.

74. R. Bolligarla, G. Durgaprasad and S. K. Das*
         A nitrogen rich Ni(II)-dithiolate system exhibiting acid-base behavior: synthesis, supramolecular structure and spectroscopy of
        [Bu₄N]₂[Ni^II(ppdt)₂](ppdt = pyrido[2,3-b]pyrazine-2,3-dithiolate)

        Inorg. Chem. Commun 12 (2009) 355-358

73.S. Supriya and S. K. Das*
         Reversible nitro-nitrito inter-conversion in a simple mono-nuclear nickel(II) complex [Ni^II{C₆H₄(NH₂)₂}₂(NO₂)₂] in the solid state,

        2009 Inorg. Chem. Commun.

72. A Srinivasa Rao, Abhijit Pal , Samar K Das , Rajarshi Ghosh
         Chiral synthesis of a mononuclear Nickel(II) complex from an Achiral Tripodal amine ligand: Spontaneous resolution

        Inorg.Chem .2009 , 48, 1802-1804.

71. C. P. Pradeep and Samar K. Das
         Chiral supramolecular metal-organic architectures from dinuclear copper complexes

        Polyhedron 2009,28, 630-636

70. T. Arumuganathan and Samar K. Das
         Discrete Polyoxovanadate cluster into an Organic Free Metal-Oxide Based Material: Syntheses, Crystal Structures and Magnetic Properties
        of a New Series of Lanthanide Linked-POV Compounds [{Ln(H₂O)₆}2As₈V₁₄O₄₂(SO₃)] 8H₂O
        (Ln = La³⁺, Sm³⁺ and Ce³⁺)

        Inorg. Chem. 2009,48 ,496-507

69. Samar K. Das*
         Book Chapter: Supramolecular Structures and Polyoxometalates in Macromolecules Containing Metal and Metal-Like Elements: Supramolecular
        and Self-Assembled Metal Containing Materials

        (Eds. A. S. Abd-El- Aziz, C. E. Carraher, Jr., C. U. Pittman, Jr., M. Zeldin),
        John Wiley & Sons, Inc, Hoboken, New Jersey, USA, Volume 9, Chapter 3, pp. 61-123

2008 - 1992

68. T. Arumuganathan, A. Srinivasa Rao and Samar K. Das
         Non-covalent O⋅⋅⋅O interactions among isopolyanions using a cis- {MoO₂} moiety by the assistance of N-H⋅⋅⋅O hydrogen bonds

        J. Chem. Sci., 2008, 120, 297-304.

67. V. Shivaiah, T. Chatterjee, and Samar K. Das
         Stabilization of a New Type of Water - Octamer in the Crystalline Hydrate of an Inorganic - Organic Hybrid Material : Synthesis and
        Characterisation of [{Cu (Phen) (H₂O)₂}₂ (Mo₈O₂₆) ].8 H₂O

        Synthesis and Reactivity in Inorganic, Metal-Organic & Nano-Metal Chemistry, 2008, 38, 12

66. V. Madhu and S. K. Das*
         A New Series of Asymmetrically Substituted Bis(1,2-dithiolato)nickel(III) Complexes
        Exhibiting Near IR Absorption and Structural Diversity

        Inorg. Chem. 2008, 47, 5055

65. T. Arumuganathan, A. Srinivasarao, T. Vijay Kumar and S. K. Das*
         Two different Zinc(II)-aqua complexes held up by a metal-oxide based support: Synthesis, crystal structure and catalytic activity of
        [HMTAH]₂[{Zn(H₂O)₅}{Zn(H₂O)₄}{Mo₇O₂₄}]∙2H₂O (HMTAH = protonated hexamethylenetetramine)

        Journal of Chemical Sciences 2008, 120, 95-103.

64. C. P. Pradeep, P. S. Zacharias and S. K. Das*
         Identification of ONO...ONO interactions among inorganic coordination complex molecules in the crystal lattice of a chiral Mn(IV) compound

        Inorg. Chem. Commun. 2008, 11, 89-93.

63. C. P. Pradeep, P. S. Zacharias and S. K. Das*
         Enantiopure Mono- and Mixed Valent Multi-nuclear Cobalt Complexes from Amino Alcohol Based Ligands: How Substitution on a Ligand Controls
        Nuclearity in an Identical Reaction Condition of Chiral Complex Synthesis

        Eur. J. Inorg. Chem. 2007, 5377-5389.

62. S. Supriya and Samar K. Das
         Reversible Single Crystal to Single Transformation Through Fe-O(H)Me/Fe-OH₂ Bond Formation/Bond Breaking In a Gas-Solid Reaction at an
        Ambient Condition

        J. Am. Chem. Soc., 2007, 129, 3464 - 3465

61. V. Shivaiah, T. Chatterjee, K. Srinivasu and Samar K. Das
         A water pipe held up by a polyoxometalate supported transition metal complex: synthesis and characterization of
        [Cu₂(phen)₂(CH₃COO)(CH₃COOH)(H₂O)₂][Al(OH)₆Mo₆O₁₈].28H₂O

        Eur. J. Inorg. Chem., 2007, 231 - 234 (Featured on the cover page of January, 2007, 2nd Issue)

60. V. Madhu and Samar K. Das
         One pot synthesis of a Mn(III)-Cu(II)-Mn(III) trinuclear heterometallic compound formed by Mn...S-Cu-S...Mn supramolecular interactions:
        crystal structure of [{Mn^III(salph)(H₂O)}₂{Cu^II(mnt)₂}].4DMF

        J. Chem. Sci., 2006, 118, 611 - 617

59. V. Madhu and Samar K. Das
         A New Approach to Functionalize an Organic Compound Through the Influence of Metal-bis(Dithiolene) Complexes Leading to Ion-Pair Compounds
        Exibiting Strong Emission at Room Temperature in the Visible Region

        Inorg. Chem., 2006, 45, 10037 - 10039

58. C. P. Pradeep, P. S. Zacharias and Samar K. Das
         A Chiral Mn (IV) Complex And It's Supramolecular Assembly: Synthesis, Characterization and Properties

        J. Chem. Sci., 2006, 118, 311 - 317

57. C. P. Pradeep, S. Supriya, P. S. Zacharias and Samar K. Das
         A tetranuclear Copper (II) complex stabilizes an extended structure of a water nonamer: synthesis and characterization of
        [Cu₄(C₅₄H₄₆N₄O₁₄)(OH)₂].10 H₂O

        Polyhedron, 2006, 25, 3588 - 3592

56. C. P. Pradeep, P. S. Zacharias and Samar K. Das
         Synthesis and structural characterization of a carboxylate bridged tetranuclear copper complex derived from reduced Schiff base asymmetric
        compartmental ligand containing an amino acid side arm

        Inorg. Chem. Commun., 2006, 9,  1071 - 1074  DOI:10.1016/j.inoche.2006.06.019

55. M. Prabhakar, P. S. Zacharias and Samar K. Das
         Water-Chloride interactions: Left- and Right- handed aquo-chloro supramolecular helices anchored by a chiral schiff base nickel complex

        Inorg. Chem. Commun., 2006, 9, 899 - 902  DOI:10.1016/j.inoche.2006.05.010

54. P. Raghavaiah, S. Supriya and Samar K. Das
         Sulfate anion helices formed by the assistance of a flip-flop water chain

        Chem. Commun., 2006, 2762 - 2764; DOI: 10.1039/B605899J

53. V. Madhu and Samar K. Das
         N-H----S Hydrogen Bonds in a New Family of Ion-Pair Complexes Between Cationic Nickel Tetraazabicyclononane and Anionic Metal Dithiolates:
        Synthesis, Characterization and Properties of [Ni(C₉H₂₂N₆)][M(mnt)₂] (M(II) = Cu, Ni, Pd)

        Eur. J. Inorg. Chem., 2006, 1505-1514

52. V. Shivaiah and Samar K. Das
         Fivefold Coordination in Cu(II) Aqua Ion: A Supramolecular Sandwich Consisting of Two Crown Ethers and a Trigonal Bipyramidal [Cu(H₂O)₅]²⁺ Ion

        Angew. Chem. Int. Ed., 2006, 45, 245-248

51. V. Shivaiah and Samar K. Das
         Polyoxometalate Supported Transiotion Metal Complexes and Their Charge Complementarity: Synthesis and Characterization of
        [M(OH)₆Mo₆O₁₈{Cu(phen)(H₂O)₂][M(OH)₆Mo₆O₁₈{Cu(phen)(H₂O)Cl}₂].5H₂O) (M=Al³⁺, Cr³⁺)

        Inorg. Chem., 2005, 44, 8846 - 8854.

50. V. Shivaiah and Samar K. Das
         Inclusion of a Cu²⁺ Ion by a Large Cavity Crown Ether Dibenzo-24-Crown-8 Through Supramolecular Interactions

        Inorg. Chem., 2005, 44, 7313 - 7315

49. V. Madhu and Samar K. Das
         Supramolecular p-p assembly of a neutral [Cu(salen)] complex via the templating effect of an ionic inorganic complex Na₂[Cu(mnt)₂] forming a
        framework type material having well-defined channels

        Inorg. Chem. Commun., 2005, 8, 1097 - 1100

48. Chullikkattil P. Pradeep, Panthapally S. Zacharias, and Samar K. Das
         A Chiral Copper Complex Leads to Supramolecular Homochiral Helices via O-H---Cl-Cu Interactions

        Eur. J. Inorg Chem., 2005, 3405 - 3408

47. C. P. Pradeep, P. S. Zacharias and S. K. Das
         Synthesis, structural characterization and properties of an optically active mononuclear Mn(IV) complex

        Polyhedron,. 2005, 24, 1410 - 1416.

46. V Shivaiah and S. K. Das
         Supramolecular assembly based on a heteropolyanion: synthesis and crystal structure of Na₃(H₂O)₆[Al(OH)₆Mo₆O₁₈] . 2H₂O

        J. Chem. Sci.,2005, 117, 227 - 233.(Got cover page of this issue)

45. M. Prabhakar, P. S. Zacharias and S. K. Das
         Self-assembly of a Fluorescent Chiral Zinc(II) Complex that Leads to Supramolecular Helices

        Inorg. Chem., 2005, 44, 2585 - 2587.(Came within top accessed articles)

44. C. P. Pradeep, P. S. Zacharias, S. K. Das
         Synthesis and characterization of a chiral dimeric copper(II) complex: crystal structure of [Cu₂(m-Cl)₂(HL)₂] . H₂O
        (H₂L = S-(-)-2-[(2-hydroxy-1-phenyl-ethylimino)-methyl-phenol)

        J. Chem. Sci., 2005, 117, 133 - 137.

43. P. Raghavaiah, S. Supriya and S. K. Das
         Hydrogen bonded Supramolecular network in a simple organic-inorganic salt: hydrophilic gallery formed between two hydrophobic layers in
        the crystal structure of [C₆H₉N₂]ClO₄.H₂O

        CrystEngComm., 2005, 7, 167 - 170. DOI: 10.1039/b500170f (Came within top 10 accessed articles)

42. Sabbani Supriya, K. Swarna Latha, and Samar K. Das
         A New Type of Supramolecular Assembly via Hydrogen Bond Templating: Identification of Rare Monodentate Acetate Coordination in
        [Fe₃(μ₃-O)(μ₂-CH₃COO)₆(H₂O)₂(CH₃COO)]TClO₄ (T = 2,6-Diaminopyridinium Cation, C₅H₈N₃ and 2-Aminopyridinium Cation, C₅H₇N₂)

        Eur. J. Inorg. Chem., 2005, 357 - 363. DOI: 10.1002/ejic.200400370

41. A. Muller, B. Botar, S. K. Das, H. B�gge, M. Schmidtmann and A. Merca
         On the complex hedgehog-shaped cluster species containing 368 Mo atoms: simple preparation method, new spectral details and information
        about the unique formation

        Polyhedron, 2004, 23, 2381 - 2385.

40. C. P. Pradeep, T. Htwe, P. S. Zacharias and S. K. Das
         First structurally characterized optically active mononuclear Mn(IV) complex: synthesis, crystal structure and properties of [Mn^IVL₂]
        (H₂L = S-(-)-2-[(2-hydroxy-1-phenyl-ethylimino)-methyl]-phenol)

        New J. Chem., 2004, 28, 735 - 739. DOI: 10.1039/b315658c

39. V. Madhu , S. K. Das
         Near-IR absorption due to supramolecular electronic interaction in an extended 3D hydrogen-bonding network material; synthesis, crystal
        structure and properties of [4,4'-H₂bpy][Cu(mnt)₂]

        Polyhedron, 2004, 23, 1235 - 1242.

38. V. Shivaiah, T. Arumuganathan, S. K. Das
         Chirality of a Strandberg-type heteropolyanion, [S₂Mo₅O₂₃]^4-

        Inorg.Chem.Commun., 2004, 7, 367 - 369.

37. B. R. Srinivasan, S. C. Sawant, and S. K. Das
         More insight into the crystal structure of [Co(H₂O)₄(4-nba)₂].2H₂O (4-nba=para-nitrobenzoate): An unprecedented hydrogen bonded
        Supramolecular network

        Indian J. Chem., 2004, 43A, 1066 - 1075.

36. A. Muller, S. K. Das, E. Krickemeyer, and C. Kuhlmann
         Polyoxometalate Clusters: Giant Wheels and Balls

        Inorg. Synth., 2004, 34, 191 - 200.

35. P. K. Chaudhury, K. Nagarajan, A. Kumar, R. Maiti, S. K. Das and S. Sarkar
         Redox reaction between [Bu₄N]₂[Mo^VIO₂(mnt)₂] and thiophenol in relevance to the autoreduction in the crystallization process of oxidized
        form of sulfite oxidase

        Indian J. Chem., 2003, 42A, 2223 - 27.

34. A. Muller, S. K. Das, S. Talismanov, S. Roy, E. Beckmann, H. Bgge, M. Schmidtmann, A. Merca, A. Berkle, L. Allouche, Y. Zhou and L. Zhang
         Trapping Cations in Specific Positions in Tuneable "Artificial Cell" Channels: New Nanochemistry Perspectives

        Angew. Chem. Int. Ed. Engl., 2003, 42, 5039 - 5044.

33. V.Shivaiah, M.Nagaraju, and S. K. Das
         Formation of a spiral-shaped Inorganic-Organic hybrid Chain [Cu^II(2,2'-bipy)(H₂O)₂Al(OH)₆Mo₆O₁₈]_n1^n- : Influence of Intra- and Inter-Chain
        Supramolecular Interactions

        Inorg.Chem., 2003, 42, 6604 - 6606. DOI: 10.1021/ic034581f

32. S. Supriya, and S.K. Das
         Small water clusters in crystalline hydrates

        J. Cluster Sci., 2003, 14, 337-66.

31. S. Supriya and S. K. Das
         A cyclic (H₂O)₄ cluster characterized in the solid state disappears on heating and regenerates from water vapor: a supramolecular
        reversible gas-solid reaction

        New J. Chem., 2003, 27, 1568 - 74. DOI: 10.1039/b303539p

30. S . Supriya, S. Manikumari, P. Raghavaiah, and S. K. Das
         A Cyclic Supramolecular (H₂O)₄ Cluster in the Solid State and its Reversible Formation from Water Vapor in s Gas-Solid Phase Reaction

        New J.Chem., 2003, 27, 218 - 220. DOI: 10.1039/b205695j

29. S. Supriya and S. K. Das
         A Simple Cu(II) Complex, [Cu^II{C₆H₄(NH₂)₂}₂(NO₃)₂] with an Unprecedented Hydrogen Bonding Supramolecular Network in the Solid State and Its
        Solution Emission at Room Temperature in the Visible Region

        Inorg. Chem. Commun., 2003, 6, 10 - 14.

28. S. Manikumari,V.Shivaiah and S. K. Das
         Identification of a Near-Linear Supramolecular (H₂O)₂ Cluster in the Solid State

        Inorg. Chem., 2002, 41, 6953 - 6955. DOI: 10.1021/ic025803x

27. V. Shivaiah, S. Hajeebu, and S. K. Das
         The first one-dimensional heteropoly tungstovanadate coordination polymer: [(V^VO₄)W^VI₈V^IV₄O₃₆(V^IVO)₂]_n^7n-

        Inorg. Chem. Commun., 2002, 5, 996.

26. V. Shivaiah, P. V. Narasimha Reddy, L. Cronin, and S. K. Das
         A Novel Polyoxometalate Chain Formed from Heteropolyanion Building Blocks and Lanthanum Cation Linkers: [La(H₂O)7Al(OH)₆Mo₆O₁₈]_n 4nH₂O

        J. Chem. Soc. Dalton Trans., 2002, 3781 - 3782. DOI: 10.1039/b207149e (Got cover page of this Issue)

25. V. Shivaiah and S. K. Das
         Synthesis and Characterization of a Reduced Heteropoly tungsto vanadate: (NH₄)₇[V^VO₄W^VI₁₀V^IV₂O₃₆] ca. 22 H₂O

        Proc. Indian Acad. Sci., Chem. Sci., 2002, 114, 107- 114.

24. A. Muller, S. K. Das, M. O. Talismanova, H. Bgge, P. Kgerler, M. Schmidtmann, S. S. Talismanova, M. Luban, and E. Krickmeyer
         Paramagnetic Keplerate "Necklaces" Synthesized by a Novel Room-Temperature Solid-State Reaction

        Angew. Chem. Int. Ed. Engl., 2002, 41, 579 - 582.

23. A. Muller, S. K. Das, C. Kuhlmann, H. Bgge, M. Schmidtmann, E. Diemann, E. Krickemeyer, J. Hormes, H. Modrow, and M. Schindler
         On the Option of Generating Novel Type Surfaces with Multiphilic Ligands within the Cavity of a Giant Metal-Oxide Based Wheel Type Cluster:
        Chemical Reactions with Well-Defined Nanoobjects

        Chem. Commun., 2001, 655 - 656.

22. A. Muller, S. K. Das, H. Bgge, M. Schmidtmann, A. Botar, and A. Patrut
         Generation of Cluster Capsules (I_h) from Decomposition Products of a Smaller Cluster (Keggin-T_d) While Surviving Ones Get Encapsulated:
        Species with Core Shell Topology Formed by a Fundamental Symmetry-Driven Reaction

        Chem. Commun., 2001, 657 - 658.

21. A. Muller, R. Maiti, M. Schmidtmann, H. Bgge, S. K. Das, and W. Zhang
         Mimicking Oxide Surfaces: Different Types of Defects and Ligand Coordination at Well Defined Positions of a Molybdenum Oxide Based Nanocluster

        Chem. Commun., 2001, 2126 - 2127.

20. A. Muller, S. K. Das, E. Krickemeyer, P. Kgerler,H. Bgge, and M. Schmidtmann
         Cross- linking Nanostructured Spherical Capsules as Building Units by Crystal Engineering: Related Chemistry

        Solid State Sciences, 2000, 2, 847 - 854.

19. A. Muller, S. K. Das, P. Kgerler, H. Bgge, M. Schmidtmann, A. X. Trautwein, V. Schnemann, E. Krickemeyer, and W. Preetz
         A New Type of Supramolecular Compound:Molybdenum- Oxide-Based Composites Consisting of Magnetic Nanocapsules with Encapsulated Keggin-
        Ion Electron Reservoirs Cross-Linked to a Two-Dimensional Network

        Angew. Chem. Int. Ed. Engl., 2000, 39, 3413 - 3417.

18. A. Muller, E. Krickemeyer, S. K. Das, P. Kgerler, S. Sarkar, H. Bgge, M. Schmidtmann, and S. Sarkar
         Linking Icosahedral, Strong Molecular Magnets {Mo^VI₇₂Fe^III₃₀} to layers: a Solid State Reaction at Room Temperature

        Angew. Chem. Int. Ed. Engl., 2000, 39, 1612 - 1615.

17. A. Muller, C. Beugholt, M. Koop, S. K. Das, M. Schmidtmann, and H. Bgge
         Facile Synthesis and Structure of Crystalline Molybdenum Blue Compounds including one with a High Degree of Defects:
        Na₂₆[Mo₁₄₂O₄₃₂(H₂O)₅₈H₁₄]ca.300 H₂O and
        Na₁₆[(MoO₃)₁₇₆(H₂O)₆₃(CH₃OH)17H₁₆]ca.600 H₂O 6 CH₃OH

        Z. Anorg. Allg. Chem., 1999, 625, 1960 - 1962.

16. A. Muller, S. Polarz, S. K. Das, E. Krickemeyer, H. Bgge, M. Schmidtmann, and B. Hauptfleisch
         'Open and Shut' for Guests in Molybdenum-Oxide-Based Giant Spheres, Baskets, and Rings ThatContain the Pentagon as a Common Structural Element

        Angew. Chem. Int. Ed. Engl., 1999, 38, 3241 - 3245.

15. A. Muller, S. K. Das, V. P. Fedin, E. Krickemeyer, C. Beugholt, H. Bgge, M. Schmidtmann, and B. Hauptfleisch
         Rapid and Simple Isolation of the Crystalline Molybdenum- Blue Compounds with Discrete and Linked Nanosized Ring-Shaped Anions:
        Na₁₅[Mo^VI₁₂₆Mo^V₂₈O₄₆₂H₁₄(H₂O)₇₀]_0.5 [Mo^VI₁₂₄Mo^V₂₈O₄₅₇H₁₄(H₂O)₆₈]_0.5 ca. 400 H₂O and
        Na22[MoVI118MoV28O442 H14(H2O) 59] ca. 250 H2O

        Z. Anorg. Allg. Chem., 1999, 625, 1187 - 1192.

14. A. Muller, S. K. Das, H. Bgge, C. Beugholt, and M. Schmidtmann
         Assembling Nanosized Ring-Shaped Synthons to an Anionic Layer Structure Based on the Synergetically Induced Functional Complementarity
        of their Surface-sites: Na₂₁[Mo^VI₁₂₆Mo^V₂₈O₄₆₂H₁₄(H₂O)₅₄(H₂PO₂)₇].H₂O (x 300)

        Chem. Commun., 1999, 1035 - 1036.

13. A. Muller, E. Krickemeyer, H. Bgge, M. A. Schmidtmann, C. Beugholt, S. K. Das, and F. Peters
         Giant Ring-Shaped Building Blocks Linked to form a Layered Cluster Network with Nanosized Channels:
        [Mo^VI₁₂₄Mo^V₂₈O₄₂₉(μ₃-O)₂₈H₁₄(H₂O)_66.5]^16-

        Chem. Eur. J., 1999, 5, 1496 - 1502.

12. S. K. Das and P. K. Dutta
         Intrazeolitic Photoreactions of Ru(bpy)³³⁺ with Methylviologen

        Langmuir, 1998, 14, 5121 - 5126.

11. S. K. Das and P. K. Dutta
         Synthesis and Characterization of a Ruthenium Oxide-Zeolite Y Catalyst for Photochemical Oxidation of Water to Dioxygen

        Microporous and Mesoporous Materials, 1998, 22, 475 - 483.

10. P. K. Dutta and S. K. Das
         Oxidizing Properties of Zeolite Encapsulated Oxobis(2,2'-bipyridine) ruthenium(IV) Complexes Formed by Air Oxidation of
        Bis(2,2'-bipyridine)aquaruthenium(II)

        J. Am. Chem. Soc., 1997, 119, 4311 - 4312.

9. A. Kumar Jr., S. K. Das, and A. Kumar
         Formation of Phenol from Benzene Catalyzed by Polymer Bound Vanadyl Acetylacetonate

        J. Catal., 1997, 166, 108 - 110.

8. J. Yadav, S. K. Das and S. Sarkar
         A Functional Mimic of the New Class of Tungstoenzyme Acetylene Hydratase

        J. Am. Chem. Soc., 1997, 119, 4315 - 4316.

7. S. K. Das, D. Biswas, R. Maiti and S. Sarkar
         Modeling the Tungsten Sites of Inactive and Active Hyperthermophilic Pyrococcus furiosus Aldehyde Ferredoxin Oxidoreductase

        J. Am. Chem. Soc., 1996, 118, 1387 - 1397.

6. P. K. Chaudhury, S. K. Das and S. Sarkar
         Inhibition Patterns of a Model Complex Mimicking the Reductive Half Reaction of Sulfite Oxidase

        Biochem. J., 1996, 319, 953 - 959.

5. S. K. Das, A. Kumar Jr., S. Nandrajog and A. Kumar
         Polymer Supported VO²⁺ Schiff Base Catalyst for Hydroxylation of Benzene;

        Tetrahedron Lett., 1995, 7909 - 7912.

4. S. Sarkar, R. Sah, P. K. Chaudhury, R. Maiti and S. K. Das
         Stepwise Reduction of Electron-precise, Six- electron, Triangular, [Mo₃S₄(CN)₉]^5- to Electron-rich Seven, Eight and Unstable
        Nine-electron Species Resulting in Core Expansion to Electron-precise, Twelve electron Tetrahedral, [Mo₄S₄(CN)₁₂]^8-,

         Proc. Indian Acad. Sci., Chem. Sci., 1995, 107, 355 - 360.

3. S. K. Das, P. K. Chaudhury, D. Biswas and S. Sarkar
         Modeling for the Active Site of Sulfite Oxidase: Synthesis, Characterization, and Reactivity of [Mo^VIO₂(mnt)₂]^2-
        (mnt^2- = 1,2-Dicyanoethylenedithiolate)

        J. Am. Chem. Soc., 1994, 116, 9061 - 9070.

2. S. Sarkar and S. K. Das
         Carbon Dioxide Fixation by [W^IVO(mnt)₂]^2-: Functional Model for the Tungsten Formate Dehydrogenase of Clostridium thermoaceticum

        Proc. Indian Acad. Sci., Chem. Sci., 1992, 104, 533 - 534.

1. S. Sarkar and S. K. Das
         Synthesis of the Active Sites of Molybdoenzymes: MoO₂(VI) and MoO(IV) - Dithiolene Complexes Mimicking Enzymatic Reactions of Sulfite Oxidase
        with Saturation Kinetics

        Proc. Indian Acad. Sci., Chem. Sci., 1992, 104, 437 - 441.