Movatterモバイル変換

[0]ホーム
URL:

Jump to content
WikipediaThe Free Encyclopedia
Search

Caesium hexafluorocobaltate(IV)

From Wikipedia, the free encyclopedia
Caesium hexafluorocobaltate(IV)
Identifiers
3D model (JSmol)
  • InChI=1S/2Cs.Cu.6FH/h;;;6*1H/q2*+1;+4;;;;;;/p-6
    Key: JSYFPWMRKBASLN-UHFFFAOYSA-H
  • [Cs+].[Cs+].F[Co-2](F)(F)(F)(F)F
Properties
CoCs2F6
Molar mass438.734517 g·mol−1
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa).
Chemical compound

Caesium hexafluorocobaltate(IV) is asalt with the chemical formulaCs2CoF6. It can be synthesized by the reaction ofCs
3[(CoCl
4)Cl] andfluorine.[1] The salt contains rare example ofcobalt(IV)complex, i.e. [CoF6]2-.

It has cubicK2PtCl6 structure, with thelattice constant a = 8.91 Å, and the length of Co-F bond is 1.73 Å.[1] The complex isferromagnetic and the ground state of Co(IV) is T2g3Eg2.[2]

See also

[edit]

References

[edit]
  1. ^abQuail, J. W.; Rivett, G. A. (1 August 1972)."Complex Fluorides of Tetravalent Cobalt".Canadian Journal of Chemistry.50 (15):2447–2450.doi:10.1139/v72-394.
  2. ^Allen, Geoffrey Charles; Warren, Keith D. (1 September 1969). "Electronic spectrum of the hexafluorocobaltate(IV) anion".Inorganic Chemistry.8 (9):1902–1904.doi:10.1021/ic50079a019.
Compounds withnoble gases
Compounds withhalogens
Oxides andhydroxides
Compounds withchalcogens
Compounds withpnictogens
Compounds withgroup 14 elements
Compounds withgroup 13 elements
Compounds withtransition metals
Organocaesium compounds
Other compounds
Cobalt(I)
Cobalt(II)
Cobalt(0,III)
Cobalt(II,III)
Cobalt(III)
Cobalt(III,IV)
Cobalt(IV)
Cobalt(V)
Stub icon

Thismetal halide related article is astub. You can help Wikipedia byexpanding it.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Caesium_hexafluorocobaltate(IV)&oldid=1301510215"
Categories:
Hidden categories:
[8]ページ先頭
©2009-2025 Movatter.jp