EPR spectra of V(IV) complexes and the structure of oil porphyrins

被引：40

作者：

Gilinskaya, L. G. ^{[1
]}

机构：

[1] Russian Acad Sci, Siberian Div, Inst Geol & Mineral, Novosibirsk, Russia

来源：

JOURNAL OF STRUCTURAL CHEMISTRY | 2008年 / 49卷 / 02期

关键词：

structure of porphyrins; vanadyl ion complexes; EPR spectra; natural biturnoid fractions;

D O I：

10.1007/s10947-008-0120-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

For natural bitumoids, the effects of the structure of vanadyl-porphyrin complexes on the EPR spectra were investigated. The ambiguity of the hyperfine structure (its presence or absence) corresponding to four nitrogen atoms in the spectra of oil vanadyl porphyrins correlates with the changes in the second coordination sphere of the nearest environment of the metal ion, namely, in methine bridges.

引用

页码：245 / 254

页数：10

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