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Crystal structure of bis-(cyclo-hexyl-ammonium) di-phenyl-dioxalatostannate(IV).

ABSTRACT: Reaction of oxalic acid and di-phenyl-tin dichloride in the presence of cyclo-hexyl-amine led to the formation of the title salt, (C6H14N)2[Sn(C6H5)2(C2O4)2]. The dianion is made up from an Sn(C6H5)2 moiety cis-coordinated by two chelating oxalate anions, leading to an overall distorted octa-hedral coordination geometry of the Sn(IV) atom. The negative charges are compensated by two surrounding cyclo-hexyl-ammonium cations adopting chair conformations each. In the crystal, anions and cations are linked via a network of N-H?O hydrogen bonds into a layered arrangement parallel to (101).

SUBMITTER: Sarr M

PROVIDER: S-EPMC4384614 | biostudies-literature | 2015 Feb

REPOSITORIES: biostudies-literature

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Crystal structure of bis-(cyclo-hexyl-ammonium) di-phenyl-dioxalatostannate(IV).

Sarr Modou M Diasse-Sarr Aminata A Diop Libasse L Plasseraud Laurent L Cattey Hélène H

Acta crystallographica. Section E, Crystallographic communications 20150110 Pt 2

Reaction of oxalic acid and di-phenyl-tin dichloride in the presence of cyclo-hexyl-amine led to the formation of the title salt, (C6H14N)2[Sn(C6H5)2(C2O4)2]. The dianion is made up from an Sn(C6H5)2 moiety cis-coordinated by two chelating oxalate anions, leading to an overall distorted octa-hedral coordination geometry of the Sn(IV) atom. The negative charges are compensated by two surrounding cyclo-hexyl-ammonium cations adopting chair conformations each. In the crystal, anions and cations are ...[more]

PMID: 25878805

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