Structures and spectral properties of palladium(II) complexes of 2-acetylpyridine N(4)-dimethylthiosemicarbazone

被引：75

作者：

KovalaDemertzi, D

Domopoulou, A

Demertzis, MA

ValdesMartinez, J

HernandezOrtega, S

EspinosaPerez, G

West, DX

Salberg, MM

Bain, GA

Bloom, PD

机构：

[1] UNIV NACL AUTONOMA MEXICO, INST QUIM, COYOACAN 04510, DF, MEXICO

[2] ILLINOIS STATE UNIV, DEPT CHEM, NORMAL, IL 61761 USA

来源：

POLYHEDRON | 1996年 / 15卷 / 15期

关键词：

D O I：

10.1016/0277-5387(95)00538-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Anions [loss of N(3) hydrogen of 2-acetylpyridine N(4)-dimethylthiosemicarbazone (HAc4DM)] coordinate in a planar conformation to a central palladium(II) through the pyridyl nitrogen, azomethine nitrogen and thiolato sulfur atoms. The fourth coordination site is occupied by either a bromo, chloro or a second Ac4DM ligand bonding via its thiolato sulfur atom. A crystal structure of [Pd(Ac4DM)Br] shows it to be planar, while the structure of [Pd(Ac4DM)(2)] has the unusual coordination of the two anions bonding differently to the palladium centre. Spectral and structural similarities and differences between these and related nickel(II) and copper(II) complexes are considered. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：2587 / 2596

页数：10

共 27 条

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