Secondary bonding in dimethylbis(morpholine-4-carbodithioato-κ2 S,S′)tin(IV): crystal structure and Hirshfeld surface analysis

Zaldi, N. and Hussen, R.S.D. and Lee, S.M. and Halcovitch, N.R. and Jotani, M.M. and Tiekink, E.R.T. (2017) Secondary bonding in dimethylbis(morpholine-4-carbodithioato-κ2 S,S′)tin(IV): crystal structure and Hirshfeld surface analysis. Acta Crystallographica Section E: Crystallographic Communications, 73 (6). pp. 842-848. ISSN 2056-9890

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Official URL: http://dx.doi.org/10.1107/S2056989017006855

Abstract

The title compound, [Sn(CH3)2 (C5H8NOS2)2], has the SnIV atom bound by two methyl groups which lie over the weaker Sn-S bonds formed by two asymmetrically chelating dithiocarbamate ligands so that the coordination geometry is skew-Trapezoidal bipyramidal. The most prominent feature of the molecular packing are secondary Sn⋯S interactions [Sn⋯S = 3.5654 (7) Å] that lead to centrosymmetric dimers. These are connected into a three-dimensional architecture via methylene-C-H⋯S and methyl-C-H⋯O(morpholino) interactions. The Sn⋯S interactions are clearly evident in the Hirshfeld surface analysis of the title compound along with a number of other intermolecular contacts.

Item Type: Article
Uncontrolled Keywords: Crystal structure; Organotin; Di­thio­carbamate; Tetrel bonding; Hirshfeld surface analysis
Subjects: Q Science > Q Science (General)
Q Science > QD Chemistry
Divisions: Faculty of Science > Dept of Chemistry
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 07 Jun 2018 07:56
Last Modified: 31 Jan 2019 08:37
URI: http://eprints.um.edu.my/id/eprint/18836

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