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Protonated ligand outer-sphere complexes formed from the reaction of SnCl4 with benzalideneaniline and related imines: X-ray crystal structure of bis[N-benzalideneanilinium] hexachlorostannate(IV)

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Teoh, SG. Yeap, GY. Teo, SB. Declercq, Jean-Paul [UCL]

The reaction of tin(IV)chloride with the Schiff base N-benzalideneaniline in ethanol and dichloromethane (1:1), results in the formation of the bis[N-benzalideneanilinium] hexachlorostannate(IV). The protonation of N-benzalidineaniline at the imine nitrogen and the conversion of SnCl4 to [SnCl6](2-) via halide addition occurs without the addition of any external pH agent. The unipositive protonated ligands form an outer-sphere complex with the hexachlorostannate dianion via hydrogen bonds between the chlorine and imino nitrogen atoms. A benzaldehye molecule is present in the crystal lattice in the [(BENZH)(+)](2)[SnCl6](2-) to benzaldehyde (C6H5CHO) ratio of 1:1.

Document type Article de périodique (Journal article) – Article de recherche
Publication date 1995
Language Anglais
Journal information "Journal of Coordination Chemistry" - Vol. 36, no. 3, p. 215-223 (1995)
Peer reviewed yes
Publisher Gordon Breach Sci Publ Ltd (Reading)
issn 0095-8972
e-issn 1026-7441
Publication status Publié
Affiliation UCL
Keywords bis[N-benzalideneanilinium] hexachlorostannate(IV) ; tin(IV) chloride complex salt ; X-ray analysis
Links
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Bibliographic reference Teoh, SG. ; Yeap, GY. ; Teo, SB. ; Declercq, Jean-Paul. Protonated ligand outer-sphere complexes formed from the reaction of SnCl4 with benzalideneaniline and related imines: X-ray crystal structure of bis[N-benzalideneanilinium] hexachlorostannate(IV). In: Journal of Coordination Chemistry, Vol. 36, no. 3, p. 215-223 (1995)
Permanent URL http://hdl.handle.net/2078.1/47276