Crystal structure, vibrational spectra, and thermal behavior of the cobalt(II) and zinc(II) complexes of urocanic acid

被引：4

作者：

Baran, EJ ^{[1
]}

Ferrer, EG ^{[1
]}

Muglia, CI ^{[1
]}

Krebs, B ^{[1
]}

Lage, M ^{[1
]}

Simonis, U ^{[1
]}

机构：

[1] UNIV MUNSTER,INST ANORGAN CHEM,D-48149 MUNSTER,GERMANY

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1997年 / 623卷 / 02期

关键词：

urocanic acid; cobalt; zinc complexes; crystal structures; IR and Raman spectra; thermal behavior;

D O I：

10.1002/zaac.19976230151

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The crystal structures of [Co(Urocan)(2)(H2O)(4)] and [Zn(Urocan)2(H2O)(4)] (urocan = anion of 4-imidazoleacrylic acid = urocanic acid) have been solved by single-crystal X-ray diffractometry. They are isostructural and crystallize in the monoclinic space group P2(1)/c with Z = 2. A general assignment of their vibrational (IR and Raman) spectra, compatible with the structural characteristics, is proposed. The thermal behavior of both complexes was investigated by means of TG and DTA methods.

引用

页码：316 / 323

页数：8

共 31 条

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