Oxovanadium(IV) complexes of captopril

被引：13
|
作者：
Williams, PAM [1 ]
Ferrer, EG [1 ]
Baran, EJ [1 ]
机构：
[1] Natl Univ La Plata, Fac Cs Exactas, Ctr Quim Inorgan, RA-1900 La Plata, Argentina
来源：
JOURNAL OF COORDINATION CHEMISTRY | 1997年 / 42卷 / 04期
关键词：
oxovanadium(IV); captopril; solution studies; solid complex; structure; thermal behavior;
D O I：
10.1080/00958979708022856
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The interaction between the VO2+ cation and captopril was investigated in solution and in the solid state. Spectral measurements in solution (IR and electronic spectral showed that at pH = 6.5 the interaction occurs through the COO- and C=O groups. In the solid state a dimeric vanadyl(IV) complex, bridged by a pair of carboxylate groups of two ligand molecules, is formed. These results are supported by elemental analysis as well as by magnetochemical and TG/DTA measurements.
引用
收藏
页码：261 / 269
页数：9
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