Neutral complexes of Ga2X4 (X = Cl,Br) containing GaGa bonds: The crystal and molecular structure of Ga2Cl4 · 2Pyridine期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Neutral complexes of Ga₂X₄ (X = Cl,Br) containing GaGa bonds: The crystal and molecular structure of Ga₂Cl₄ · 2Pyridine

Authors:	John C Beamish Alan Boardman Ronald WH Small Ian J Worrall

Institution:	Department of Chemistry, The University, Lancaster LA1 4YA, U.K.

Abstract:	The complexes Ga₂X₄ · 2L (L = pyridine, 3-methylpyridine, 4-methylpyridine, morpholine, 1,4-thioxane, 1,4-dithiane, tetrahydropyran, tetrahydrofuran, tetrahydrothiophene and dimethylsulphide) have been prepared. Vibrational spectra indicate that they all contain GaGa bonds and this is confirmed for Ga₂Cl₄ · 2pyridine by a crystal structure determination which shows it to be isostructural with the bromide analogue. We were unable to synthesize complexes of stoichiometry Ga₂X₄ · 4L which had previously been reported.

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