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N-Butyldichlorido{4-cyclo-hexyl-1-[1-(pyridin-2-yl-?N)ethyl-idene]thio-semi-carb-azi-dato-?²N¹,S}tin(IV).

ABSTRACT: Two independent mol-ecules comprise the asymmetric unit in the title compound, [Sn(C?H?)(C??H??N?S)Cl?]. 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 ?-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?? and ?-? inter-actions [inter-centroid distances = 3.6718?(19) and 3.675?(2)?Å].

SUBMITTER: Affan MA

PROVIDER: S-EPMC3393180 | biostudies-literature | 2012 Jul

REPOSITORIES: biostudies-literature

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n-Butyldichlorido{4-cyclo-hexyl-1-[1-(pyridin-2-yl-κN)ethyl-idene]thio-semi-carb-azi-dato-κ²N¹,S}tin(IV).

Affan Md Abu MA Salam Md Abdus MA Asaruddin Mohd Razip MR Ng Seik Weng SW Tiekink Edward R T ER

Acta crystallographica. Section E, Structure reports online 20120616 Pt 7

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 ...[more]

PMID: 22807748

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