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Low-temperature redetermination of tribenzyl-chloridotin(IV).

ABSTRACT: Compared to the previous studies [Ng (1997 ?). Acta Cryst. C53, 56-58; Yin et al. (2005 ?). Huaxue Shiji, 27, 295-296], the redetermined structure of the title compound, [Sn(C(7)H(7))(3)Cl], exhibits a doubled c unit-cell parameter. There are two mol-ecules in the asymmetric unit, with both Sn and both Cl atoms having 3 site symmetry. The Sn atoms have distorted SnClC(3) tetra-hedral geometries and the mol-ecules inter-act by way of short Sn?Cl bridges [Sn?Cl = 3.418?(2) and 3.475?(2)?Å], thereby forming chains propagating in c.

SUBMITTER: Ng SW

PROVIDER: S-EPMC2968220 | biostudies-literature | 2009 Jan

REPOSITORIES: biostudies-literature

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Low-temperature redetermination of tribenzyl-chloridotin(IV).

Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20090128 Pt 2

Compared to the previous studies [Ng (1997 ▶). Acta Cryst. C53, 56-58; Yin et al. (2005 ▶). Huaxue Shiji, 27, 295-296], the redetermined structure of the title compound, [Sn(C(7)H(7))(3)Cl], exhibits a doubled c unit-cell parameter. There are two mol-ecules in the asymmetric unit, with both Sn and both Cl atoms having 3 site symmetry. The Sn atoms have distorted SnClC(3) tetra-hedral geometries and the mol-ecules inter-act by way of short Sn⋯Cl bridges [Sn⋯Cl = 3.418 (2) and 3.475 (2) Å], thereb ...[more]

PMID: 21581828

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