Anions

Fluoroanion

In chemistry, a fluoroanion or fluorometallate anion is a polyatomic anion that contains one or more fluorine atoms. The ions and salts form from them are also known as complex fluorides. They can occur in salts, or in solution, but seldom as pure acids. Fluoroanions often contain elements in higher oxidation states. They mostly can be considered as fluorometallates, which are a subclass of halometallates. The following is a list of fluoroanions in atomic number order. * * tetrafluoroberyllate * tetrafluoroborate * * * * hexafluorosilicate * hexafluorophosphate * * aka pentafluorosulfite or Sulfur pentafluoride ion * * * * * * * MnF−3 * * hexafluoromanganate(IV) * IV * 1− and 2− * 4− and 3− * II * III and IV * IV * Tetrafluoronickelate * Hexafluoronickelate II, III and IV * * * * * hexafluoroarsenate * * * ZrF−5 * * ZrF4−8 * * * MoF2−8 * * * * * * * * 1− * octafluoroxenate * LaF−4 * IV * IV * IV * IV * * * heptafluorotantalate TaF−7 * * * WF2−8 * * hexafluoroplatinate * AuF−4 * AuF−6 * * BiF−4 (Wikipedia).

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From playlist Tales from the Periodic Table

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From playlist With Portuguese subtitles (Português) - Periodic Videos

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From playlist Chemistry

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Related pages

Atomic number | Tetrafluoroberyllate | Hexafluorophosphate | Hexafluoroplatinate | Tetrafluoroborate