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Barium chloride fluoride

Names
Other names Barium chlorofluoride
Identifiers
CAS Number	13718-55-3
3D model (JSmol)	Interactive image
ChemSpider	75508
ECHA InfoCard	100.033.874
EC Number	237-277-4
PubChem CID	83685
CompTox Dashboard (EPA)	7065598
InChI InChI=1S/Ba.ClH.FH/h;2*1H/q+2;;/p-2Key: RBRFDGCVTRKUEW-UHFFFAOYSA-L
SMILES ..
Properties
Chemical formula	BaClF
Molar mass	191.78 g·mol
Appearance	white crystals
Density	g/cm
Solubility in water	Poorly soluble
Structure
Crystal structure	Tetragonal
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references

Barium chloride fluoride is an inorganic chemical compound of barium, chlorine, and fluorine. Its chemical formula is BaClF. The compound naturally occurs as zhangpeishanite mineral of the matlockite group. One of the deposits where the mineral is mined is Bayan Obo in China.

Synthesis

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

Physical properties

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

The compound is poorly soluble in water.

References

1. Hagemann, H.; D’Anna, V.; Lawson Daku, M.; Kubel, F. (7 March 2012). "Crystal Chemistry in the Barium Fluoride Chloride System". Crystal Growth & Design. 12 (3): 1124–1131. doi:10.1021/cg201588s. ISSN 1528-7483. Retrieved 26 March 2023.
2. "System of Registries | US EPA". United States Environmental Protection Agency. Retrieved 26 March 2023.
3. "CAS 13718-55-3 Barium chloride fluoride - Alfa Chemistry". Alfa Chemistry. Retrieved 26 March 2023.
4. 英彦, 島崎; 律郎, 宮脇; 一己, 横山; 聰, 松原; 主明, 楊 (2007). "中国内モンゴル白雲鄂博産の新鉱物，張培善石". 日本鉱物科学会年会講演要旨集. 2007: 198. doi:10.14824/jakoka.2007.0.198.0. Retrieved 27 March 2023.
5. "Zhangpeishanite". mindat.org. Retrieved 27 March 2023.
6. Lide, David R. (19 June 2003). 1998 Freshman Achievement Award. CRC Press. pp. 4–49. ISBN 978-0-8493-0594-8. Retrieved 26 March 2023.
7. Marcus, Philippe; Maurice, Vincent (25 May 2006). Passivation of Metals and Semiconductors, and Properties of Thin Oxide Layers: A Selection of Papers from the 9th International Symposium, Paris, France, 27 June - 1 July 2005. Elsevier. p. 150. ISBN 978-0-08-046152-6. Retrieved 26 March 2023.
8. Comey, Arthur Messinger (1896). A Dictionary of chemical solubilities. Macmillan and Company. p. 47. Retrieved 26 March 2023.

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