ELECTROCHEMICAL SYNTHESIS OF ZINC(II) COMPLEXES OF 4,6-DIMETHYLPYRIMIDINE-2-THIONE - THE CRYSTAL-STRUCTURE OF PYRIDINE-BIS(4,6-DIMETHYLPYRIMIDINE-2-THIOLATO)ZINC(II)

被引：24
作者：
CASTRO, R
GARCIAVAZQUEZ, JA
ROMERO, J
SOUSA, A
HILLER, W
STRAHLE, J
机构：
[1] UNIV SANTIAGO,DEPT QUIM INORGAN,E-15706 SANTIAGO,SPAIN
[2] UNIV TUBINGEN,INST ANORGAN CHEM,W-7400 TUBINGEN,GERMANY
来源：
POLYHEDRON | 1994年 / 13卷 / 02期
关键词：
D O I：
10.1016/S0277-5387(00)86603-6
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Electrochemical oxidation of zinc in a solution of 4,6-dimethylpyrimidine-2-thione (4,6-Me(2)pymtH) in acetonitrile afforded the compound [Zn(4,6-Me(2)pymt)(2)]. When pyridine (py), 1,10-phenanthroline (phen) or 2,2-bipyridine (bipy) were added to the electrolytic phase [Zn(4,6-Me(2)pymt)(2)py], [Zn(4,6-Me(2)pymt)(2)phen] or [Zn(4,6-Me(2)pymt)(2)bipy] were obtained. The crystal structure of pyridine-bis(4,6-dimethylpyrimidine-2-thio-lato)zinc(II) was determined; the zinc atom has distorted trigonal bipyramidal geometry. The IR and H-1 and C-13 NMR spectra of the complexes are discussed and related to their structures.
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页码：273 / 279
页数：7
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