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User:Tetracube/Tetrafluorophosphonium

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Tetracube/Tetrafluorophosphonium
Names
IUPAC name
tetrafluoridophosphorus(1+), tetrafluorophosphanium
Other names
tetrafluorophosphonium(V)
Identifiers
3D model (JSmol)
ChEBI
  • InChI=1S/F4P/c1-5(2,3)4/q+1
  • F[P+](F)(F)F
Properties
PF+
4
Molar mass 106.967374 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Tetrafluorophosphonium is a polyatomic ion with chemical formula PF+
4
. It is the phosphorus analogue of the tetrafluoroammonium ion and the fluorine analogue of phosphine.[1] It has tetrahedral molecular geometry.

Synthesis

[edit]

Phosphorus pentafluoride forms an adduct with antimony pentafluoride characterised by Raman spectroscopy as [PF+
4
][Sb
3
F

16
].[2]

References

[edit]
  1. ^ Wiberg, Egon; Wiberg, Nils; Holleman, Arnold Frederick (2001). Inorganic chemistry. Academic Press. p. 726. ISBN 0123526515.
  2. ^ Chen, G. S. H.; Passmore, J. (1979). "Preparation and characterization of tetrafluorophosphonium(V) hexadecafluorotriantimonate(V), [PF
    4
    ][Sb
    3
    F
    16
    ], the adduct arsenic pentafluoride–trifluorophosphine (1/1), and the redox reactions of trifluorophosphine with arsenic, antimony, and bismuth pentafluoride". Journal of the Chemical Society Dalton Transactions (8): 1251–1256. doi:10.1039/DT9790001251.