Novel-type chemical bonding in TlF due to 6s(2) inert pair activation

被引：20

作者：

Gabuda, SP ^{[1
]}

Kozlova, SG ^{[1
]}

Davidovich, RL ^{[1
]}

机构：

[1] RUSSIAN ACAD SCI,INST CHEM,FAR EASTERN DEPT,VLADIVOSTOK 690022,RUSSIA

来源：

CHEMICAL PHYSICS LETTERS | 1996年 / 263卷 / 1-2期

关键词：

D O I：

10.1016/S0009-2614(96)01175-X

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 Tl-F and Tl-Tl bonding in alpha-TlF and beta-TlF have been studied from Tl-203,Tl-205 and F-19 NMR powder data. The off-ionic part of the Tl-Tl and Tl-F interactions is characterized by indirect spin-spin coupling Tl-203-Tl-205, Tl-205-F-19 and thallium and fluorine nuclear magnetic shielding tensors. It is shown that structure distortions of alpha-TlF and beta-TlF are connected with a thallium 6s(2) inert pair activation and with a Tl-Tl interaction of previously unnoted type.

引用

页码：253 / 258

页数：6

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