Barium chloride fluoride

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Barium chloride fluoride
Names
Other names
Barium chlorofluoride
Identifiers
3D model (
JSmol
)
ChemSpider
ECHA InfoCard
100.033.874 Edit this at Wikidata
EC Number
  • 237-277-4
  • InChI=1S/Ba.ClH.FH/h;2*1H/q+2;;/p-2
    Key: RBRFDGCVTRKUEW-UHFFFAOYSA-L
  • [F-].[Cl-].[Ba+2]
Properties
BaClF
Molar mass 191.78 g·mol−1
Appearance white crystals
Density g/cm3
Poorly soluble
Structure
Tetragonal
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Barium chloride fluoride is an

inorganic chemical compound of barium, chlorine, and fluorine.[1] Its chemical formula is BaClF.[2][3] The compound naturally occurs as Zhangpeishanite mineral of the Matlockite group.[4] One of the deposits where the mineral is mined is Bayan Obo in China.[5]

Synthesis

Barium fluoride can be prepared by precipitating barium chloride and ammonium fluoride in a solution.

Physical properties

Barium chloride fluoride forms white crystals.[6] The crystal structure of BaClF is a tetragonal distortion of that of fluoride type BaF
2
.[7]

The compound is poorly soluble in water.[8]

References