INFRARED SPECTRA AND GEOMETRY OF TIF2 AND TIF3 IN RARE-GAS MATRICES

被引：56

作者：

HASTIE, JW

HAUGE, RH

MARGRAVE, JL

机构：

[1] Department of Chemistry, Rice University, Houston

来源：

JOURNAL OF CHEMICAL PHYSICS | 1969年 / 51卷 / 06期

关键词：

D O I：

10.1063/1.1672391

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：

From an infrared study of gaseous TiF2 and TiF3 species isolated in neon and argon rare-gas matrices values of the symmetric and antisymmetric vibrational frequencies were obtained. Bond-angle measurements for TiF2, made using the isotope shift method, indicated a value of 130°±5°. This result has been rationalized in terms of possible electronic configurations for TiF2. Equilibrium constants for the reaction 2TiF3(g)+Ti(s)→3TiF2(g) were measured and combined with calculated free-energy-function data to indicate the stability of TiF2.

引用

页码：2648 / &

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