“Potassium hexafluorocuprate(III)”的意思、由来-开放百科全书

词条

Potassium hexafluorocuprate(III)

释义

Synthesis and structure
See also
References

{{Use American English|date=January 2019}}{{Use mdy dates|date=January 2019}}{{Short description|Inorganic paramagnetic solid}}Potassium hexafluorocuprate(III) is an inorganic compound with the chemical formula K₃CuF₆. It is a green paramagnetic solid, a relatively rare example of a copper(III) compound.^[1]

Synthesis and structure

The compound is prepared by oxidizing the mixture of potassium chloride and cuprous chloride with fluorine:^[2]

3 KCl + CuCl + 3 F₂ → K₃CuF₆ + 2 Cl₂

A variety of analogues are known.^[3] The compound reacts with water easily, producing oxygen and copper(II) products.^[4]

References

1. ^{{Holleman&Wiberg}}
2. ^{{cite journal|last=Popova|first=T. V.|author2=Aksenova, N. V.|title=Complexes of Copper in Unstable Oxidation States|journal=Russian Journal of Coordination Chemistry|date=1 November 2003|volume=29|issue=11|pages=743–765|doi=10.1023/B:RUCO.0000003432.39025.cc}}
3. ^R. Hoppe, G. Wingefeld "Zur Kenntnis der Hexafluorocuprate(III)" Zeitschrift für anorganische und allgemeine Chemie 1984, Vol. 519, pages 195–203. {{DOI|10.1002/zaac.19845191221}}
4. ^{{Holleman&Wiberg}}

4 : Copper compounds|Potassium compounds|Fluorides|Metal halides

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Synthesis and structure

See also

References