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Moula G, Bose M, Sarkar S. Structurally characterized one oxo–desoxo bridged Mo 2–bis(dithiolene) complex and its interconversion to a discrete oxo or desoxo DMSOR model. NEW J CHEM 2019. [DOI: 10.1039/c9nj01020c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The dissymmetric binuclear complex1acts as a precursor of the molybdoenzyme models of the dimethylsulfoxide reductase (DMSOR) class.
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Affiliation(s)
- Golam Moula
- Nanoscience and Synthetic Leaf Laboratory at Downing Hall
- Centre for Healthcare Science and Technology
- Indian Institute of Engineering Science and Technology Shibpur Botanic Garden
- Howrah 711103
- India
| | - Moumita Bose
- Nanoscience and Synthetic Leaf Laboratory at Downing Hall
- Centre for Healthcare Science and Technology
- Indian Institute of Engineering Science and Technology Shibpur Botanic Garden
- Howrah 711103
- India
| | - Sabyasachi Sarkar
- Nanoscience and Synthetic Leaf Laboratory at Downing Hall
- Centre for Healthcare Science and Technology
- Indian Institute of Engineering Science and Technology Shibpur Botanic Garden
- Howrah 711103
- India
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Bose M, Moula G, Begum A, Sarkar S. Synthesis and characterization of cyano and isocyano complexes of bis(dithiolato) molybdenum using Me3SiCN: a route to a cyanide-bridged multimer to a monomer. NEW J CHEM 2018. [DOI: 10.1039/c8nj00246k] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The Mo(iv) bis (dithiolate) complex showed diverse reactions with Me3SiCN in the presence and absence of a coligand and under protic and aprotic media.
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Affiliation(s)
- Moumita Bose
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur-208016
- India
| | - Golam Moula
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur-208016
- India
| | - Ameerunisha Begum
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur-208016
- India
| | - Sabyasachi Sarkar
- Nanoscience and Synthetic Leaf Laboratory at Downing Hall
- Centre for Healthcare Science and Technology
- Indian Institute of Engineering Science and Technology-Shibpur
- Botanic Garden
- Howrah 711103
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3
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Majumder S, Pasayat S, Panda AK, Dash SP, Roy S, Biswas A, Varma ME, Joshi BN, Garribba E, Kausar C, Patra SK, Kaminsky W, Crochet A, Dinda R. Monomeric and Dimeric Oxidomolybdenum(V and VI) Complexes, Cytotoxicity, and DNA Interaction Studies: Molybdenum Assisted C═N Bond Cleavage of Salophen Ligands. Inorg Chem 2017; 56:11190-11210. [DOI: 10.1021/acs.inorgchem.7b01578] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Sudarshana Majumder
- Department of Chemistry, National Institute of Technology, Rourkela 769008, Odisha, India
| | - Sagarika Pasayat
- Department of Chemistry, National Institute of Technology, Rourkela 769008, Odisha, India
| | - Alok K. Panda
- School of Basic
Sciences, Indian Institute of Technology Bhubaneswar, Bhubaneswar 751013, Odisha, India
| | - Subhashree P. Dash
- Department of Chemistry, National Institute of Technology, Rourkela 769008, Odisha, India
- Department of Basic Sciences, Paralamaharaja Engineering College, Sitalapalli, Brahmapur, Odisha 761003, India
| | - Satabdi Roy
- Department of Chemistry, National Institute of Technology, Rourkela 769008, Odisha, India
| | - Ashis Biswas
- School of Basic
Sciences, Indian Institute of Technology Bhubaneswar, Bhubaneswar 751013, Odisha, India
| | - Mokshada E. Varma
- Bioprospecting
Group, Agharkar Research Institute, G.G. Agharkar Road, Pune 411004, India
| | - Bimba N. Joshi
- Bioprospecting
Group, Agharkar Research Institute, G.G. Agharkar Road, Pune 411004, India
| | - Eugenio Garribba
- Dipartimento di Chimica e Farmacia, Università di Sassari, Via Vienna
2, I-07100 Sassari, Italy
| | - Chahat Kausar
- Department of Life Science, National Institute of Technology, Rourkela 769008, Odisha, India
| | - Samir Kumar Patra
- Department of Life Science, National Institute of Technology, Rourkela 769008, Odisha, India
| | - Werner Kaminsky
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195, United States
| | - Aurélien Crochet
- Department of Chemistry, Fribourg Center
for Nanomaterials, University of Fribourg, CH-1700 Fribourg, Switzerland
| | - Rupam Dinda
- Department of Chemistry, National Institute of Technology, Rourkela 769008, Odisha, India
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Bose M, Moula G, Sarkar S. A cyanide-bridged molybdenum bis(maleonitriledithiolate) square. Inorg Chem 2014; 53:6-8. [PMID: 24320705 DOI: 10.1021/ic402160h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[Et4N]2[Mo(IV)O(mnt)2] (mnt = maleonitriledithiolate) reacts, as a synthon, with Me3SiCN under an acidic medium to produce the square complex [Et4N]4[Mo4(μ-CN)4(mnt)8] (1) in high yield. Complex 1 shows strong antiferromagnetic interactions between adjacent Mo atoms in the cluster. The presence of redox-active mnt as a capping ligand strongly influences the magnetic property of 1. The physicochemical properties of 1 have been rationalized by density functional theory level of calculations.
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Affiliation(s)
- Moumita Bose
- Department of Chemistry, Indian Institute of Technology, Kanpur , Kanpur 208016, Uttar Pradesh, India
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Moula G, Bose M, Sarkar S. Replica of a Fishy Enzyme: Structure–Function Analogue of Trimethylamine-N-Oxide Reductase. Inorg Chem 2013; 52:5316-27. [DOI: 10.1021/ic4002576] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Golam Moula
- Department of Chemistry, Indian Institute of Technology, Kanpur, Kanpur-208016,
Uttar Pradesh, India
| | - Moumita Bose
- Department of Chemistry, Indian Institute of Technology, Kanpur, Kanpur-208016,
Uttar Pradesh, India
| | - Sabyasachi Sarkar
- Department
of Chemistry, Bengal Engineering and Science University, Shibpur,
Botanic Garden, Howrah 711103, West Bengal, India
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