Spectroscopic characterization of complexes obtained by mechanochemical reactions of hemin

被引：2
|
作者：
Paneque, A
Fernández-Bertrán, J
Reguera, E
Yee-Madeira, H
机构：
[1] Univ Havana, Inst Mat & Reagents, Havana 10400, Cuba
[2] Ctr Pharmaceut Chem, Havana, Cuba
[3] IPN, Sch Math & Phys, Mexico City, DF, Mexico
来源：
SPECTROSCOPY LETTERS | 2003年 / 36卷 / 1-2期
关键词：
hemin; hemin complexes; mechanochemistry; Mossbauer; infrared;
D O I：
10.1081/SL-120021175
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
The solid state reactions of hemin with potassium acetate, KSCN, and Ag2SO4 were monitored using IR, Mossbauer and XRD techniques. These salts do not react at the peripheral propionic acid groups of hemin but form high spin complexes with hemin at the iron site. These complexes can be considered as ionic where the anions are coordinated to the metal through electrostatic interactions.
引用
收藏
页码：83 / 92
页数：10
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