n-Butyldichlorido{4-cyclohexyl-1-[1-(pyridin 2-yl-jN)ethylidene]thiosemicarbazidato-j2N1,S}tin(IV)

Md. Abu, Affan and Abdus, Salam and Mohd Razip, Asaruddin and Tiekink, Edward (2012) n-Butyldichlorido{4-cyclohexyl-1-[1-(pyridin 2-yl-jN)ethylidene]thiosemicarbazidato-j2N1,S}tin(IV). Acta Crystallographica Section E Structure Reports Online, 67 (7). pp. 909-910. ISSN 1600-5368

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Abstract

Two independent mol-ecules comprise the asymmetric unit in the title compound, [Sn(C₄H₉)(C₁₄H₁₉N₄S)Cl₂]. In each mol-ecule, the Sn(IV) atom exists within a distorted octa-hedral geometry defined by the N,N',S-tridentate mono-deprotonated Schiff base ligand, two mutually trans Cl atoms, and the α-C atom of the n-butyl group; the latter is trans to the azo-N atom. The greatest distortion from the ideal geometry is found in the nominally trans angle formed by the S and pyridyl-N atoms at Sn [151.72 (7) and 152.04 (7)°, respectively]. In the crystal, mol-ecules are consolidated into a three-dimensional architecture by a combination of N-H⋯Cl, C-H⋯π and π-π inter-actions [inter-centroid distances = 3.6718 (19) and 3.675 (2) Å].

Item Type: Article
Uncontrolled Keywords: single-crystal X-ray study, T = 100 K; mean �(C–C) = 0.005 A°, R factor = 0.035, wR factor = 0.085, data-to-parameter ratio = 20.9, unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, research, Universiti Malaysia Sarawak
Subjects: Q Science > QD Chemistry
Divisions: Academic Faculties, Institutes and Centres > Faculty of Engineering
Depositing User: Karen Kornalius
Date Deposited: 22 Nov 2016 02:26
Last Modified: 22 Nov 2016 02:26
URI: http://ir.unimas.my/id/eprint/14380

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