Caesium hexafluorocobaltate(IV)

Caesium hexafluorocobaltate(IV) is a rare example of cobalt(IV) complexs with the chemical formula Cs
₂CoF
₆. It can be synthesized by the reaction of Cs
₃[(CoCl
₄)Cl] and fluorine.^[1]^{[better source needed]}

It has cubic K₂PtCl₆ structure, with the lattice constant a = 8.91 Å, and the length of Co-F bond is 1.73 Å.^[2] Its ferromagnetic is complex and the ground state of Co(IV) is ²T₂.^[3]

References

^ Template:Zh-hans张青莲. 《无机化学丛书》第九卷：锰分族、铁系、铂系. 北京: 科学出版社. p. 333. ISBN 7-03-002238-6.
^ Quail, J. W. (1 August 1972). "Complex Fluorides of Tetravalent Cobalt". Canadian Journal of Chemistry. 50 (15): 2447–2450. doi:10.1139/v72-394. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
^ Allen, Geoffrey Charles (1 September 1969). "Electronic spectrum of the hexafluorocobaltate(IV) anion". Inorganic Chemistry. 8 (9): 1902–1904. doi:10.1021/ic50079a019. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)

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[1] Template:Zh-hans张青莲. 《无机化学丛书》第九卷：锰分族、铁系、铂系. 北京: 科学出版社. p. 333. ISBN 7-03-002238-6.

[2] Quail, J. W. (1 August 1972). "Complex Fluorides of Tetravalent Cobalt". Canadian Journal of Chemistry. 50 (15): 2447–2450. doi:10.1139/v72-394. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)

[3] Allen, Geoffrey Charles (1 September 1969). "Electronic spectrum of the hexafluorocobaltate(IV) anion". Inorganic Chemistry. 8 (9): 1902–1904. doi:10.1021/ic50079a019. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)

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See also

References