Copper (I) fluoride

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General
Surname Copper (I) fluoride
Molecular formula CuF
External identifiers / databases
CAS number 13478-41-6
PubChem 3084153
Wikidata Q417047
properties
Molar mass 82.544 g mol −1
safety instructions
GHS hazard labeling
no classification available
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Copper (I) fluoride is an unstable chemical compound , a fluoride of copper in the oxidation state + I with the empirical formula CuF.

presentation

Copper (I) fluoride can be produced as an intermediate in chemical syntheses as an intermediate product from complex compounds by carefully removing volatile ligands .

properties

Copper (I) fluoride is created in melts of elemental copper and copper (II) fluoride as a red, transparent mass and disintegrates again when it cools down.

The connection does not exist in the solid state.

Individual evidence

  1. This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
  2. MK Chaudhuri, SS Dhar, N. Vijayashree: "Molecular complexes of copper (I): Easy access to CuF (PPh 3 ) 3 · 2ROH (R = Me or Et)", in: Transition Metal Chemistry , 2000 , 25  ( 5), pp. 559-561. doi : 10.1023 / A: 1007050908874 .
  3. Jean D'Ans, Ellen Lax, Roger Blachnik (ed.): Pocket book for chemists and physicists: Volume 3: Elements, inorganic compounds and materials, minerals. 4th edition, Springer, Berlin-Heidelberg-New York 1997, ISBN 3-540-60035-3 , pp. 428-429.
  4. K. Koehler, H. Pritzkow, H. Lang: "Synthesis and reaction behavior of monomeric bis (η 2 -alkine) copper (I) fluoride and copper (I) hydride complexes", in: Journal of Organometallic Chemistry , 1998 , 553  (1-2), pp. 31-38. doi : 10.1016 / S0022-328X (97) 00192-7 .