Symmetry of the co-ordination sphere of di-n-butyltin(IV) in complexes with sulfanylcarboxylic acids

K. Gajda-Schrantz, László Nagy, E. Kuzmann, A. Vértes, Jan Holeček, Antonín Lyčka

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Abstract

Four di-n-butyltin(IV) complexes have been prepared with sulfanylacetic, 2-sulfanylpropionic, sulfanylsuccinic and 2,3-disulfanylsuccinic acid, using two different procedures. The compounds were characterised by elemental analysis, Fourier-transform, Raman, 119Sn Mössbauer, 1H, 13C and 119Sn NMR spectroscopy. The IR and Raman data indicate the presence of bidentate carboxylate groups, non-linear C-Sn-C bonds, and Sn-S bonds. The results of Mössbauer spectroscopic measurements, based on point-charge model calculations, have shown the general occurrence of trigonal-bipyramidal environments at tin(IV). The multinuclear NMR studies also suggested the {O,S} co-ordination of the di-n-butyltin(IV) fragment, within the cyclic oligomeric complexes.

Original languageEnglish
Pages (from-to)2201-2205
Number of pages5
JournalJournal of the Chemical Society, Dalton Transactions
Issue number12
Publication statusPublished - Jun 21 1997

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Acids
Tin
Nuclear magnetic resonance spectroscopy
Fourier transforms
Nuclear magnetic resonance
Chemical analysis
di-n-butyltin

ASJC Scopus subject areas

  • Inorganic Chemistry

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Symmetry of the co-ordination sphere of di-n-butyltin(IV) in complexes with sulfanylcarboxylic acids. / Gajda-Schrantz, K.; Nagy, László; Kuzmann, E.; Vértes, A.; Holeček, Jan; Lyčka, Antonín.

In: Journal of the Chemical Society, Dalton Transactions, No. 12, 21.06.1997, p. 2201-2205.

Research output: Contribution to journalArticle

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