Sujit Baran Kumar

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CCDC 1053840: Experimental Crystal Structure Determination

The Cambridge Structural Database (2015)

Ankita Solanki Mehul H. Sadhu Shweta Patel Ranjitsinh Devkar Sujit Baran Kumar

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/cc14clvy

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CCDC 991576: Experimental Crystal Structure Determination

The Cambridge Structural Database (2014)

Ankita Solanki Sujit Baran Kumar

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/cc128tbh

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CCDC 1053839: Experimental Crystal Structure Determination

The Cambridge Structural Database (2015)

Ankita Solanki Mehul H. Sadhu Shweta Patel Ranjitsinh Devkar Sujit Baran Kumar

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/cc14cltx

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CCDC 1053793: Experimental Crystal Structure Determination

The Cambridge Structural Database (2015)

Ankita Solanki Mehul H. Sadhu Sujit Baran Kumar

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

Crystal (programming language)

10.5517/cc14ckbd

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CCDC 834083: Experimental Crystal Structure Determination

The Cambridge Structural Database (2014)

Sujit Baran Kumar Zala Mahendrasinh

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccwzxxn

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CCDC 1430122: Experimental Crystal Structure Determination

The Cambridge Structural Database (2017)

Mehul H. Sadhu Sujit Baran Kumar

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccdc.csd.cc1k04zp

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CCDC 1545509: Experimental Crystal Structure Determination

The Cambridge Structural Database (2018)

Mehul H. Sadhu Sujit Baran Kumar

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccdc.csd.cc1nw74x

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Chemistry of molybdenum. Part 6. Synthesis, spectroscopic and redox properties of some eight-co-ordinate sulphur chelates, [Mo^IV(S₂CNR₂)_n(acda)_4–n] and [Mo^V(S₂CNR₂)_n(acda)_4–n]Br (n= 2 or 3), containing MoS₈chromophores (acda = 2-aminocyclopent-1-ene-1-carbodithioate)

Journal of the Chemical Society. Dalton transactions (1991)

Sujit Baran Kumar Muktimoy Chaudhury

Eight-co-ordinated mixed-ligand complexes [MoIV(S2CNR2)n(acda)4–n]1a–1d and [MoV(S2CNR2)n(acda)4–n]Br 2a–2d(n= 2 or 3) containing predominantly σ-donor S2CNR2(R = Et or Pr) and π-acceptor acda (2-aminocyclopent-1-ene-1-carbodithioate) ligands have been synthesised and characterised by UV/VIS, magnetic, ESR and electrochemical studies. For the lower-energy ligand-to-metal charge-transfer bands of compounds 1a–1d the observed spectral intensity showed an almost linear increment with the number of co-ordinated acda ligands. The molybdenum(V) compounds 2a–2d are ESR active, and their frozen solutions (140 K) give rise to axial spectra with grossly identical features (gII≈ 1.983, AII≈ 52.5 × 10–4 cm–1: g⊥≈ 1.984, A⊥≈ 21.5 × 10–4 cm–1) consistent with the electron being localised in a metal-centred orbital of nearly constant composition for the entire series of compounds. Cyclic voltammetry indicates the existence of three molybdenum oxidation states [MonS8] with n=III, IV and V. The E½ values (vs. saturated calomel electrode) are –0.40 and –0.18 V for the MoIII→ MoIV and MoIV→ MoV couples respectively and independent of whether the starting compound is a molybdenum(IV), 1a, 1c, or a molybdenum(V) species 2a–2d. Of the two types of ligand systems present in [Mo(S2CNR2)n(acda)4–n]m(m= 0 or +1), acda has been found to have a profound influence in controlling the redox and charge-transfer properties.

Saturated calomel electrode

10.1039/dt9910001149

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Synthesis, characterization and structures of copper(II) and cobalt(II) complexes involving N 3 S-coordinated tetradentate ligand and azide/ thiocyanate/ nitrite ion

Journal of Molecular Structure (2018)

Mehul H. Sadhu Sujit Baran Kumar

Orthorhombic crystal system

Octahedral molecular geometry

Thiocyanate

Coordination geometry

10.1016/j.molstruc.2018.03.040