Tetrafluoroberyllate

Tetrafluoroberyllate or orthofluoroberyllate BeF₄ is an anion containing beryllium and fluorine. The ion has a tetrahedral shape, the same size and outer electron structure as sulfate. Therefore, many compounds that contain sulfate, have equivalents with tetrafluoroberyllate. Examples of these are the Langbeinites, and Tutton's salts.

单词	Tetrafluoroberyllate
释义	Tetrafluoroberyllate 英语百科 Tetrafluoroberyllate Tetrafluoroberyllate or orthofluoroberyllate BeF₄ is an anion containing beryllium and fluorine. The ion has a tetrahedral shape, the same size and outer electron structure as sulfate. Therefore, many compounds that contain sulfate, have equivalents with tetrafluoroberyllate. Examples of these are the Langbeinites, and Tutton's salts.
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