Abstract

The most reliable data on the structure of individual gold(I, III, V–VII) fluorides in different physical states under matrix isolation and ultrahigh pressure conditions were presented and summarized. The vibrational spectra of binary gold fluorides in different oxidation states were analyzed. Special attention was paid to the spectra of the anomalously strong Lewis acid AuF₅. The molecular structure of AuF_k (k = 4–7) and Au_mF_n (m = 2, 3; n = 6, 9) in the condensed state was conjectured based on the analysis of the spectroscopic, electron diffraction, and X-ray diffraction data and quantum-chemical calculations.

中文翻译：

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二元金氟化物的分子和晶体结构

摘要

给出并总结了在基质分离和超高压条件下，在不同物理状态下单个金（I，III，V–VII）氟化物结构的最可靠数据。分析了二元氟化金在不同氧化态下的振动光谱。特别注意异常强路易斯酸AuF ₅的光谱。根据光谱分析，电子衍射和X的分析，推测了处于凝聚态的AuF _k（k = 4-7）和Au _m F _n（m = 2，3; n = 6，9）的分子结构。射线衍射数据和量子化学计算。