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Temperature Dependence of Integrated Intensity Bands in IR-Absoption Spectra of (NH4)2AF6Complexes

 

作者: V.I. Sergienko,   L.N. Ignatieva,   S.F. Bogdan,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1978）
卷期: Volume 11, issue 11  

页码: 891-899

 

ISSN:0038-7010

 

年代: 1978

 

DOI:10.1080/00387017808065124

 

出版商: Taylor & Francis Group

 

关键词: IR-spectra;hexafluorocomplexes;integrated intensity;outer-sphere interaction

 

数据来源: Taylor

 

摘要:

The contribution refers to the temperature dependence of IR-absorption spectra (NH4)2AF6(A - Si and Ge). It is found that with temperature decreasing, the integrated intensities of the bands corresponding to anion fundamentals, increase, while those of cation, decrease. An explanation is given to the phenomena detected, which is based on variations in the strength of the outer-sphere interaction with the temperature, and subsequent redistribution of electron density.

 

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