首页> 外文期刊>Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics >The vibrational frequencies, molecular geometry and thermodynamic properties of the actinide tetrahalides
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The vibrational frequencies, molecular geometry and thermodynamic properties of the actinide tetrahalides

机译:hal系四卤化物的振动频率,分子几何和热力学性质

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摘要

The molecular structure of a number of actinide tetrahalides is deduced from a thermochemical analysis of vapour pressure measurements. For this analysis a set of consistent spectroscopic data and molecular constants is presented based on recent results of infrared spectroscopic measurements for UCl4, UF4 and ThF4, that are discussed briefly, and empirical correlations for MX4 molecules. The results offer no evidence far deviations from a tetrahedral symmetry. (C) 1998 Elsevier Science S.A. [References: 29]
机译:许多act系元素四卤化物的分子结构是根据蒸气压测量值的热化学分析推导出来的。对于此分析,根据对UCl4,UF4和ThF4的红外光谱测量的最新结果(简要讨论了这些结果)和MX4分子的经验相关性,给出了一组一致的光谱数据和分子常数。结果没有证据表明与四面体对称性有很大差异。 (C)1998 Elsevier Science S.A. [参考:29]

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