Gold(III) fluoride

Gold(III) fluoride

Gold(III) fluoride, goldfluorine|3, is an orange solid that sublimes at 300 °C [Greenwood&Earnshaw, p. 1184.] . It is a powerful fluorinating agent.

Preparation

AuF3 can be prepared by reacting AuCl3 with F2 or BrF3.

Structure

The crystal structure of AuF3 consists of spirals of square-planar AuF4 units [cite journal | author = F. W. B. Einstein, P. R. Rao, James Trotter and Neil Bartlett | title = The crystal structure of gold trifluoride | year = 1967 | journal = Journal of the Chemical Society A: Inorganic, Physical, Theoretical | volume = 4 | pages = 478–482 | doi = 10.1039/J19670000478 ] .



References


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