Electrochemical synthesis and characterisation of gallium, indium and thallium compounds with 1-hydroxopyridine-2-thione. The crystal structures of tris(1-oxopyridine-2-thionato)indium(III) and tris(1-oxopyridine-2-thionato)thallium(III)

被引：13
作者：
Rodriguez, A
Romero, J [1 ]
Garcia-Vazquez, JA
Sousa, A
Zubieta, J
Rose, DJ
Maresca, K
机构：
[1] Univ Santiago de Compostela, Dept Quim Inorgan, Santiago De Compostela, Spain
[2] Syracuse Univ, Dept Chem, Syracuse, NY 13244 USA
来源：
INORGANICA CHIMICA ACTA | 1998年 / 281卷 / 01期
关键词：
crystal structures; electrochemistry; gallium complexes; indium complexes; thallium complexes; thionate complexes;
D O I：
10.1016/S0020-1693(98)00145-5
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The electrochemical oxidation of anodic metals, gallium, indium or thallium, in an acetonitrile solution of 1-hydroxopyridine-2-thione (HPT) affords [Ga(PT)(3)], [In(PT)(3)], [Tl(PT)(3)] and [Tl(PT)]. The crystal structures of [In(PT)(3)] and [Tl(PT)(3)] were determined by X-ray diffraction. The compounds consist of monomeric molecules in which the central MO3S3 units (M =In, Tl) have distorted octahedral environments. IR, H-1 and C-13 NMR spectra of the complexes are discussed and related to the structure. Tl-205 NMR spectra of thallium complexes are also presented. (C) 1998 Elsevier Science S.A. All rights reserved.
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页码：70 / 76
页数：7
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