THE ELECTRONIC-STRUCTURE OF ACTINYL IONS .9. THE ELECTRONIC SPECTROSCOPY OF (PPH4)UOCL5

被引：13

作者：

BARTLEET, JM

DENNING, RG

MORRISON, ID

机构：

[1] Inorganic Chemistry Laboratory, Oxford, 0X1 3QR, South Parks Road

来源：

MOLECULAR PHYSICS | 1992年 / 75卷 / 03期

关键词：

D O I：

10.1080/00268979200100431

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The low temperature absorption and luminescence spectra of (PPh4)UOCl5 are reported. Changes in bond lengths in the first electronic excited state show that the highest filled molecular orbital contributes to bonds to the oxygen atom and to the trans chlorine atom, but not to the cis chlorines. This explains the shortness of the trans U-Cl bond compared with those in the cis positions, and provides an example of the phenomenon we have called the inverse trans influence.

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页码：601 / 612

页数：12

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