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Structural studies in main group chemistry:XXVI. The reaction between DI-μ 3-oxobis[μ-chlorodiethyltin(IV)]-bis[ o-chlorodiethyltin(IV)] and 2,2′-bipyridyl

Authors
Journal
Journal of Organometallic Chemistry
0022-328X
Publisher
Elsevier
Publication Date
Volume
202
Issue
3
Identifiers
DOI: 10.1016/s0022-328x(00)92672-x
Disciplines
  • Mathematics

Abstract

Abstract The reaction between [ClEt 2SnOSnEt 2Cl] 2 and 2,2′-bipyridyl has been shown to give Et 2SnCl 2 · bipyridyl and the tristannoxane adduct [ClEt 2SnOEt 2-SnOSnEt 2Cl] · 1 2 bipyridyl. Tin-119 Mössbauer data for the tristannoxane indicate a trigonal bipyramidal geometry for all tin atoms. Crystals of Et 2SnCl 2 - bipy are monoclinic, space group P2 1/ n with a  18.803(1), b  14.549(6), c  8.294(2) Å, and β  134.47(2)°. The complex has the expected octahedral geometry with trans ethyl groups and mutually cis chlorines.

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