NUCLEAR AND ELECTRONIC CONTRIBUTIONS TO THE PHOTOREACTIVITY OF ISO-POLOXOMOLYBDATES AND HETERO-POLYOXOMOLYBDATES

被引：15

作者：

KRAUT, B

FERRAUDI, G

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1991年 / 08期

关键词：

D O I：

10.1039/dt9910002063

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Ligand-radical intermediates were detected in flash photolysis of the hexa- and octa-molybdates. The transients exhibited absorption spectra with maxima near 460 nm and lifetimes shorter than 1 ns. The photochemical transformations of these complexes are similar to those of the heptamolybdate and heteropolyoxomolybdates. The effect of the molecular structure on the electronic levels of iso- and hetero-polyoxomolybdates was investigated with an extended-Huckel method in order to rationalize their photochemical behaviour.

引用

页码：2063 / 2066

页数：4

共 26 条

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