Fluoroanion
Negatively-charged ion containing a fluorine atom
From Wikipedia, the free encyclopedia
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.[1][2] However some fluoroanions contain non-metals.
Hexafluoroaluminate | |
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Other anions |
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Anions that contain both fluorine and oxygen can be called "oxofluoroanions"[3] (or rarely "fluorooxoanions").[4]
List of fluoroanions
The following is a list of fluoroanions in atomic number order.
- trifluoroberyllate[5]
- tetrafluoroberyllate[6]
- tetrafluoroborate[7]
- magnesium tetrafluoride
- trifluoroaluminate AlOF2−3
- tetrafluoroaluminate
- pentafluoroaluminate
- hexafluoroaluminate (fluoroaluminate)[8]
- heptafluoroaluminate
- hexafluorosilicate[9]
- hexafluorophosphate[10]
- Sulfur trifluoride anion
- pentafluorosulfate(IV) aka pentafluorosulfite or Sulfur pentafluoride ion or sulfur pentafluoride anion [SF5]− gives off SF4 vapour.[11]
- tetrafluorochlorate[12]
- trifluoroscandate(II)?
- tetrafluoroscandate?
- hexafluoroscandate[13]
- pentafluorotitanite [TiF5]2−[14]
- hexafluorotitanite [TiF6]3−[14]
- hexafluorotitanate [TiF6]2−[14]
- tetrafluorovanadate(III)[15]
- pentafluorovanadate(III)[15]
- hexafluorovanadate(III)[15]
- hexafluorovanadate(IV)[16]
- hexafluorovanadate(V)[16] unstable in water
- hexafluorochromite [CrF6]3−[17]
- hexafluorochromate [CrF6]2−[17]
- trifluoromanganate MnF−3
- hexafluoromanganate(III)
- hexafluoromanganate(IV)
- heptafluoromanganate IV
- Tetrafluoroferrate 1− and 2−
- hexafluoroferrate 4− and 3−
- tetrafluorocobaltate II
- Hexafluorocobaltate III and IV[18]
- Heptafluorocobaltate IV[18]
- Tetrafluoronickelate
- Hexafluoronickelate II, III and IV
- hexafluorocuprate
- tetrafluorozincate
- Hexafluorogallate[19]
- hexafluorogermanate[20]
- hexafluoroarsenate[21]
- tetrafluorobromate
- hexafluorobromate
- tetrafluoroyttrate
- pentafluorozirconate ZrF−5
- hexafluorozirconate ZrF2−6[14]
- heptafluorozirconate ZrF3−7[14]
- octafluorozirconate ZrF4−8
- hexafluoroniobate NbF−6[22]
- heptafluoroniobate NbF2−7[22]
- octafluoromolybdate MoF2−8
- tetrafluoropalladate
- hexafluororhodate
- hexafluororuthenate(IV)
- hexafluororuthenate(V)
- trifluoroargentate(I)
- hexafluoroindate[23]
- hexafluorostannate[24]
- fluoroantimonate[21]
- hexafluoroiodate 1−
- octafluoroxenate
- tetrafluorolanthanate LaF−4
- pentafluorocerate IV
- Hexafluorocerate IV[25][26]
- Heptafluorocerate IV[25]
- octafluorocerate IV[25]
- pentafluorohafnate
- hexafluorohafnate[26]
- heptafluorotantalate TaF2−7[22]
- octafluorotantalate
- heptafluorotungstate
- octafluorotungstate WF2−8
- octafluororhenate
- hexafluoroplatinate
- tetrafluoroaurate AuF−4
- hexafluoroaurate AuF−6
- trifluorothallate(I)
- tetrafluorothallate(I)
- tetrafluorothallate(III)[27]
- hexafluorothallate(III)
- tetrafluorobismuthate BiF−4
- hexafluorobismuthate
- hexafluorothorate
- heptafluoroprotactinate(V)[22]
- octafluoroprotactinate(V)
- hexafluorouranate(IV)[26]
- hexafluorouranate(V)[28]
- heptafluorouranate(VI)
- octafluorouranate(IV)
- octafluorouranate(V)
- octafluorouranate(VI)
- hexafluoroneptunate(IV)[29]
- hexafluoroneptunate(V)
- hexafluoroneptunate(VII)[30]
- heptafluoroneptunate(V)
- heptafluoroneptunate(VI)
- octafluoroneptunate(V)
- hexafluoroplutonate(IV)[29]
- hexafluoroplutonate(V)