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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/4113
Title: Synthesis and molecular structure of sulfur containing cobalt compounds
Authors: Aggarwal V.
Ram Kumar V.
Singh U.P.
Published in: Journal of Chemical Crystallography
Abstract: The reaction of cobalt (II) chloride hexahydrate and N-tert-butyl-2- thioimidazole (tmt-Bu) yielded products [k2-(tm t-Bu)2]CoCl2 (1) and [(tmt-Bu) 2Co2(μ-tmt-Bu)2Cl 2]•CH3CN (2) at different reaction time. The single crystal X-ray diffraction analysis was carried out for 1 and 2 {Bruker Kappa Apex-II CCD diffractometer, MoKα radiation}. Crystal data for 1: orthorhombic P212121 unit cell a = 8.195(6) Ã…, b = 13.778(10) Ã…, c = 17.354(11) Ã… and V = 1960(2) Ã…3 whereas the compound 2 crystallizes in monoclinic system P21/c with unit cell a = 10.069(7) Ã…, b = 11.181(7) Ã…, c = 18.156 Ã…, β = 95.322(4)° and V = 2035.4(2) Ã…3. The complex 1 contains one dimensional chain running along the a-axis and the complex 2 contains one dimensional chain running along the b-axis due to existence of different types of intermolecular interaction. The change in structure of the product is directly related to the reaction time i.e. reaction for lesser time produces mononuclear product and for longer time produces binuclear compound. © 2010 Springer Science+Business Media, LLC.
Citation: Journal of Chemical Crystallography (2011), 41(2): 121-126
URI: https://doi.org/10.1007/s10870-010-9849-9
http://repository.iitr.ac.in/handle/123456789/4113
Issue Date: 2011
Keywords: Cobalt(II)
Compound
Crystal structure
Supramolecule
Thioimidazole
ISSN: 10741542
Author Scopus IDs: 16444161100
36984128500
57203181883
Author Affiliations: Aggarwal, V., Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247 667, India
Ram Kumar, V., Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
Singh, U.P., Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247 667, India
Funding Details: This work was financially supported by CSIR,
Corresponding Author: Singh, U. P.; Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247 667, India; email: udaipfcy@iitr.ernet.in
Appears in Collections:Journal Publications [CY]

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