COPPER(II), NICKEL(II) AND ZINC(II) COORDINATION BY DIHYDROXAMIC ACIDS

被引：15

作者：

KURZAK, B

NAKONIECZNA, L

RUSEK, G

KOZLOWSKI, H

FARKAS, E

机构：

[1] GDANSK TECH UNIV,INST INORGAN CHEM,PL-80952 GDANSK,POLAND

[2] WROCLAW UNIV,INST CHEM,PL-50383 WROCLAW,POLAND

[3] LAJOS KOSSUTH UNIV,INST CHEM,H-4010 DEBRECEN,HUNGARY

来源：

JOURNAL OF COORDINATION CHEMISTRY | 1993年 / 28卷 / 01期

关键词：

DIHYDROXAMIC ACIDS; COMPLEXES; STABILITY CONSTANTS; ESR;

D O I：

10.1080/00958979308035140

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Potentiometric titrations, absorption and e.p.r. spectra were used to establish coordination equilibria in Cu(II), Ni(II) and Zn(II) solutions with tetramethylenodihydroxamic acid and hexamethyleno-N,N'-diethylodihydroxamic acid. Results have shown that in all systems the major complexes formed at basic pH are dinuclear species. The complexes formed by dihydroxamic acids were found to be distinctly more stable than those of monohydroxamic acids.

引用

页码：17 / 22

页数：6

共 20 条

[1] COORDINATION CHEMISTRY OF MICROBIAL IRON TRANSPORT COMPOUNDS .27. DIMERIC IRON(III) COMPLEXES OF DIHYDROXAMATE ANALOGS OF RHODOTORULIC ACID [J].