2011

1. Mono and bimetallic CoIII Schiff base complexes: Coordination induced ligand imidazolidine ring cleavage and stabilization by Paul, Supriti; Wong, Wing-Tak; Ray, Debashis, Inorganica Chimica Acta (2011), 372(1),160-167.

2. Aqua bridge cleavage and metal ion extrusion by thiocyanate anions in a dicopper complex by Paul, Supriti; Nanda, Prasant Kumar; Mathoniere, Corine; Hearns, Nigel G. R.; Clerac, Rodolphe; Ray, Debashis, Inorganica Chimica Acta (2011), 370(1),108-116.

3. New Phenoxido-Bridged Quasi-Tetrahedral and Rhomboidal [Cu4] Compounds Bearing µ4-Oxido or µ1,1-Azido Ligands: Synthesis, Chemical Reactivity, and Magnetic Studies by Sarkar, Mrinal; Clerac, Rodolphe; Mathoniere, Corine; Hearns, Nigel G. R.; Bertolasi, Valerio; Ray, Debashis, Inorganic Chemistry (Washington, DC, United States) (2011), 50(9), 3922-3933
   

2010

1. New µ4-Oxido-Bridged Copper Benzoate Quasi-Tetrahedron and Bis-µ3-Hydroxido-Bridged Copper Azide and Copper Thiocyanate Stepped Cubanes: Core Conversion, Structural Diversity, and Magnetic Properties By Sarkar, M; Clerac, R; Mathoniere, C; Hearns, Nigel G. R.; Bertolasi, V; Ray, D. Inorg. Chem., 49, 6575-6585. (2010)

2. Reaction Medium pH Dependent Existence of MnII Bound [ON] Donor Zwitterionic Chelating Ligand and Self-Assembly of Hydroxido-Bridged MnII4 Cluster  By Sarkar, M; Bertolasi, V; Ray, D. Eur. J. Inorg. Chem., 2530-2536 (2010)

3. Double-CO32- Centered [CoII5] Wheel and Modeling of Its Magnetic Properties
   Sarkar, Mrinal; Aromi, Guillem; Cano, Joan; Bertolasi, Valerio; Ray, Debashis
   Chemistry--A European Journal (2010), 16(46), 13825-13833

4. Pseudohalide supported mononuclear trans-NiII complexes of cationic and neutral dinitrogen heterocycles  By Sarkar, Mrinal; Paul, Supriti; Roy, Kanak; Roychaudhuri, Sandipan; Sarkar, Avijit; Kumar Ghosh, Aloke; Ray, Debashis
   Inorganica Chimica Acta , 363(12), 3041-3047. (2010)

2009

1. Azido, Cyanato, and Thiocyanato Coordination Induced Distortions in Pentacoordinated [CoIIA(bip)]2 (A = NCS-, N3-, or NCO-) Complexes By Sarkar, M; Clerac. R; Mathoniere. C; Hearns, Nigel G. R.; Bertolasi.V;  Ray .D Eur. J. Inorg. Chem ,4675-4685.  (2009).

2. Novel layering of aqua and imidazolidinyl phenolate bridged cationic [CuII2(µ-L)(µ-H2O).H2O]2 units over CuINCS based one-dimensional anionic parallel chains as diamagnetic coordination framework host by S. Paul, R. Clerac, N. G. R. Hearns and D. Ray Crystal Growth and Design, 9, 4032-4040 (2009).

3. Formation of out of plane oxime metallacycles in [Cu2] and [Cu4] complexes by  P. K. Nanda, M. Bera, A. M. da C. Ferreira, A. Paduan-Filho and D. Ray Polyhedron, 28, 4065-4071 (2009).

4. Interaction with DNA of a heteronuclear [Na2Cu4] cordination cluster obtained from the assembly of two hydroxo-bridged [CuII2] units by a dimeric sodium nitrate template by D. Mandal, M. Chauhan, F. Arjmand, G. Aromi and D. Ray Dalton Transactions, 9183-9191 (2009).

5. Aqua bridged Cu2 dimer of a heptadentate N4O3 coordinating ligand: Synthesis, structure and magnetic properties By P. K. Nanda,; Bertolasi.V;, G. Aromi; D. Ray Polyhedron , 28, 987-993. (2009).

6. Structure and dimensionality of coordination complexes correlated to piperazine conformation: from discrete [CuII2] and [CuII4] complexes to a µ1,3-N3- bridged [CuII2]n chain by A. R. Paital; D. Mandal; Huang, Xiaoying; Li, Jing; Aromi, Guillem; Ray, Debashis Dalton. Trans., 1352-1362, (2009). 

7. Dissymmetry of an exogenous bridging ligand facilitates the assembly of a ferromagnetic and chiral [CuIINiII] complex by A. R. Paital; Ribas, Joan; Barrios, Leoni A.; G. Aromí; D. Ray, Dalton. Trans., 256-258, (2009).

2008

1. A novel [CuII 4] cluster from the assembly of two [CuII2L]+ units by a centralµ4-1,1,2,2 perchlorate ligand by A. R. Paital, V. Bertolasi, G. Aromí, J. Ribas-Ariño and D. Ray, Dalton Trans., 861-864 (2008)

2. Self-Assembly of an Azido Bridged [NiII6] Cluster Featuring Four Fused Defective Cubanes by D. Mandal, V. Bertolasi, J. Ribas-Ariño, G. Aromí and D. Ray, Inorg. Chem., 47, 3465-3467, (2008)

3. A new [NiII4] distorted cubane assembly on four  3-OMe corners: solvent dependent formation and cleavage of exogenous bridges by D. Mandal, C. S. Hong, H. C. Kim, H-K. Fun and D. Ray, Polyhedron, 27, 2372-2378, (2008)

2007

1. self-assembly of a CoIII4 face-shared partial double cubane supported by alkoxo terminal and bridging ligands by D. Mandal and D. Ray, Inorg. Chem. Commun., 10, 1202-1205. (2007)

2. [(Tmp)Co2L] Complexes through Preassembly on 2,6-Diformyl-and 2,6 Bis(benzylimino)-4-methylphenolate Templates by A. R. Paital, M. Sarkar, M. Mikuriya and D. Ray, Eur. J. Inorg. Chem., 4762-4769 (2007)

3. New Mixed Metal Aggregates Derived From Ni2 Complexes on 2-Formyl Phenolate Template: Counteranion Dependent Formation of 1D Chain and Discrete NaNi2 Complexes by A. R. Paital, M. Mikuriya and D. Ray, Eur. J. Inorg. Chem., 5360-5369 (2007)

4. New [LNiII2]+ Complexes Incorporating 2-Formyl or 2,6-Diformyl-4-Methyl Phenol as Inhibitors of the Hydrolysis of the Ligand L3−: Ni∙∙∙Ni Ferromagnetic Coupling and S = 2 Ground States by A. R. Paital, W. T.Wong, G. Aromí, and D. Ray, Inorg. Chem., 46, 5727-5733 (2007)

5. 1,1-Azido Brdige Driven Aggregation of a Centrosymmetric Trinuclear Linear by D. Mandal, M. Mikuriya, H-K Fun, and D. Ray, Inorg. Chem. Commun., 10, 657-660 (2007)

6. A ketone oximate based cyclic cationic [NiII4] inverse metallacrown from simultaneous chelation and bridging of two ligands. by D. Mandal, V. Bertolasi, G. Aromí and D. Ray, Dalton. Trans., 1989-1992(2007)

7. Two Cu2 and Zn2 Metallamacrocycles Featuring a Novel Extended p-Conjugated carbazole Bridge by A. R. Paital, A-Q. Wu, G-C. Guo, G. Aromi, J. Ribas-Arino and D. Ray, Inorg. Chem., 46, 2947-2949(2007)

8. [CuII4] Clustres From the Self-Assembly of Two Imidazolidinyl 2-Phenolate-Bridged [CuII2] Units: The Role of the Chloride Bridge by A. R. Paital, C. S. Hong, H. C. Kim and D. Ray, Eur. J. Inorg. Chem.,1644-1653 (2007)

9. An Unusual Square Planar Open-Lock Shaped Copper(II) Metallaligand Obtained from a Hexadentate Amine-Amide-Phenol Ligand: Synthesis and Crystal Structure by P. K. Nanda and D. Ray, J. Chem. Res.,632-635 (2007)

2006

1. copper Complex of an Iminodioxabicyclo[3.3.1] nonane Pendant Ligand: The First Example of Iminodioxocin Bridgehead Nitrogen Coordination by D. Mandal, A-Q.Wu, G-C. Guo and D. Ray, Inorg. Chem., 45, 8826-8828 (2006)

2. Atmospheric CO2 fixation leads to a unique h2:m-HCO3- bridged [CuII2] complex and coordination induced ligand hydrolysis to a [CuII] complexm2:hAtmospheric CO2 fixation leads to a unique  by  P. K. Nanda, M. Bera, G. Aromi and D. Ray, Polyhedron,25, 2791-2799 (2006)

3. Coordination induced 2-(2’-hydroxyphenyl) imidazolidine ring hydrolysis of dinucleating amine-imine-phenol ligands: X-ray structure of hardness-matched mononuclear cobalt(III) complexes as end products having isomeric N4O2 coordination spheres” by P. K. Nanda, D. Mandal and D. Ray,Polyhedron, 25, 702-710 (2006)

4. “Unique Asymmetric (CuII4) Double-Stranded Helicate from a Hexadentate Piperazine-Based Ligand: Ligand Conformation Isomerism upon Coordination” by A. R. Paital, P. K. Nanda, S. Das, G. Aromı´, and D. Ray, Inorg. Chem., 45, 505-507 (2006)

5. “Structure and properties of a new double-stranded tetranuclear [CuII2]2 helicate” by M. Bera, G. Aromí, W. T. Wong and D. Ray, Chem. Commun., 671-673 (2006)

6. “[NaCuII4] Cluster from Alkali Template Assembly of Two Asymmetric End-On Azido-Bridged [CuII2] Units” by P. K. Nanda, G. Aromi and D. Ray, Inorg. Chem., 45, 3143-3145 (2006)

7. “Tetranuclear Cu(II) complex supported by a central m4-1,1,3,3 azide bridge” by P. K. Nanda, G. Aromi and D. Ray, Chem. Commun., 3181-3183 (2006)

8. “An Unusual Square Planar Open-Lock Shaped Copper(II) Metallaligand Obtained from a Hexadentate Amine-Amide-Phenol Ligand: Synthesis and Crystal Structure” by P. K. Nanda and D. Ray, J. Chem. Res., accepted (2006)

2005

1. Iron(III) induced 2-phenyl imidazolidine ring hydrolysis of a new binucleating Schiff base ligand. X-ray structure of the mononuclear FeIII(NNO)2 end product by M. Bera, U. Mukhopadhyay and D. Ray,Inorg. Chim. Acta, 358, 437-433 (2005).

2. “m-h1:h1-N,N¢-Imidazolidine Bridged Dicopper(II/II) Complexes of a New Dinucleating m-Bis(tetradentate) Schiff Base Ligand: Synthesis, Structural Characterization, 1H NMR Spectroscopy and Magnetic Coupling by M. Bera, W. T. Wong, G. Aromí and D. Ray, Eur. J. Inorg. Chem., 2526-2532(2005)

3. 'Synthesis and crystal structure of a cis-oxime-oximate bridged tetra coordinated open-book shaped new dicopper(II/II) complex [Cu2(m-Hdmg)2(Hdmg)]ClO4: First report of unusual oxime OH bridging”by P. K. Nanda and D. Ray, Inorg. Chim. Acta, 358, 4039-4044 (2005)

4. “Substituted m-phenylene bridges as strong ferromagnetic couplers for CuII-bridge-CuII magnetic interactions: new perspectives” by A.R. Paital, T. Mitra, D. Ray, W. T. Wong, J. Ribas-Arino, J. J. Novoa, J.Ribas, G. Aromi, Chem. Commun., 5172-5174 (2005)

Some Earlier Publications

1. Imidazolidine ring as a reduced heterocyclic spacer in a new all-N-donor mu-bis(bidentate) Schiff base ligand: Synthesis, characterization and electron transfer properties of imidazolidine bridged dicopper complexes. by M. Bera, P. K. Nanda, U. Mukhopadhyay and D. Ray, J. Chem. Sci., 116 (2004) 151-158.

2. A novel mu4-oxo bridged copper tetrahedron derived by self-assembly: First example of double helical bis(tridentate) coordination of a hexadentate amine phenol ligand by M. Bera, W. T. Wong, G. Aromi, J. Ribas and D. Ray, Inorg. Chem., 43 (2004) 4787-4789.

3. Central imidazolidine ring hydrolysis of a binucleating amine phenol ligand during complex formation with manganese(III): synthesis, structure and electron transfer properties of mononuclear MnN4O2 complex. by M. Bera, K. Biradha and D. Ray, Inorg. Chim. Acta, 357 (2004) 3556-3562.

4. Dicopper(II/II) complexes of an amine phenol hexadentate ligand showing µ-bis(tridentate) coordination: EPR spectral model of binuclear CuA center of nitrous oxide reductase. by M. Bera, S. K. Mahato and D. Ray, J. Chem. Res., (2004) 541-544.

5. A chair-piperazine bridged N, N-dimethylformamide coordinated dicopper(II/II) complex obtained via solution transformation of heterocyclic imidazolidine spacer of a new ligand. by M. Bera, J. Ribas, W. T. Wong, and D. Ray, Inorg. Chem. Commun., 7 (2004) 1242-1245.

6. Synthesis of a novel binucleating symmetrical µ-bis(tetradentate) Schiff base ligand based on pentan-2,4-dione, 2-hydroxybenzaldehyde and 1,4,7,10-tetraazadecane : A new family of dicopper(II/II) complexes by U. Mukhopadhyay and D. Ray, Indian J. Chem., 40A (2001) 228-231.

7. Bis(3,5-dimethylpyrazole-1-carbodithioato) nickel(II) and its transformation to a dinuclear complex : Crystal structure of [Ni2(µ-3,5-Me2Pz)(L1)2] (L1= 3,5-dimethylpyrazole-1-carbodithioate) by S. Mukhopadhyay, U. Mukhopadhyay, T. C. W. Mak and D. Ray, Inorg. Chem., 40 (2001) 1057-1059.

8. Synthesis and crystal structure of a novel binucleating symmetrical µ-bis(tetradentate) Schiff-base ligand : Syntheses and redox properties of dimanganese(III/III) Complexes by U. Mukhopadhyay, L.R.Falvello and D. Ray, Eur. J. Inorg. Chem., (2001) 2823-2829.

Disclaimer: The research papers provided here are for the scientific use of individuals involved in academic research only. The copyrights rest with the publishers of the journals.