Coordination chemistry of acrylamide 1. Cobalt(II) chloride complexes with acrylamide synthesis and crystal structures

被引：17

作者：

Girma, KB ^{[1
]}

Lorenz, V ^{[1
]}

Blaurock, S ^{[1
]}

Edelmann, FT ^{[1
]}

机构：

[1] Univ Magdeburg, Inst Chem, D-39106 Magdeburg, Germany

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2005年 / 631卷 / 08期

关键词：

acrylamide; cobalt(II) complexes; coordination chemistry; crystal structure;

D O I：

10.1002/zaac.200500027

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The molecular structures of blue dichloro-tetrakis(acrylamide)cobalt(II), [Co{O-OC(NH2)CH=CH2}(4)Cl-2] (1) and pink hexakis(acrylamide)cobalt(II) tetrachlorocobaltate(II), [Co{O-OC(NH2)CH=CH2}(6)][COCl4] (2). characterized by single X-ray diffraction, IR spectroscopy and elemental analyses, are described. The coordination of Con in I involves a tetragonally distorted octahedral structure with four O-donor atoms of acrylamide in the equatorial positions and two chloride ions in the apical positions. The second complex 2 in ionic form contains Co-II cations surrounded by an octahedral array of O-coordinated acrylamide ligands, accompanied by a [COCl4](2-) anion.

引用

页码：1419 / 1422

页数：4

共 23 条

[1] PREPARATION, STRUCTURAL CHARACTERIZATION, THERMAL AND ELECTRICAL STUDIES OF COBALT(II) CHLORIDE AND ZINC(II) CHLORIDE COMPOUNDS OF POLY(ACRYLAMIDE) [J].