O-17 NUCLEAR MAGNETIC-RESONANCE SPECTRA OF CERTAIN OXOMOLYBDENUM(VI) COMPLEXES AND THE INFLUENCE OF THE MULTIPLICITY OF THE MO-O BOND

被引：80

作者：

MILLER, KF ^{[1
]}

WENTWORTH, RAD ^{[1
]}

机构：

[1] INDIANA UNIV,DEPT CHEM,BLOOMINGTON,IN 47405

来源：

INORGANIC CHEMISTRY | 1979年 / 18卷 / 04期

关键词：

D O I：

10.1021/ic50194a021

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The line widths and the paramagnetic chemical shifts of the 17O NMR signals for a series of mononuclear oxomolybdenum(VI) complexes are discussed. The chemical shifts are shown to be related to both the force constants for Mo-O stretching vibrations and the Mo-O bond distances. These relationships are attributed to a dependency of the chemical shift on the π-bond order of these bonds. In addition, enrichment of the complexes with both 17O and 18O has allowed a complete confirmation of some previous assignments of Mo-O stretching frequencies. © 1979, American Chemical Society. All rights reserved.

引用

页码：984 / 988

页数：5

共 29 条

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