User:Graeme Bartlett/chloride fluoride

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A chloride fluoride is a mixed-anion compound that contains both chloride and fluoride ions.

List[edit]

name formula weight crystal system space group unit cell volume density comment reference
Rorisite CaClF tetragonal P4/nmm a = 3.890, c = 6.810 Z=2 103.05 2.78 Colourless Uniaxial (-) refractive index nω = 1.668 nε = 1.635 [1]
Zhangpeishanite BaClF tetragonal 4/mmm 4.54 Uniaxial (-) Refractive index nω = 1.656 nε = 1.652 Birefringence 0.004
Matlockite PbClF tetragonal P4/mmm a = 4.11 Å, c = 7.23 Å; Z = 2 7.2 Uniaxial (-)

Refractive index nω = 2.150 nε = 2.040

Laurelite Pb7F12Cl2 hexagonal P6_
Napoliite Pb2OClF MONOCLINIC P42/mcm
Fiedlerite Pb3FCl4(OH) · H2O tetragonal

References[edit]

  1. ^ https://www.mindat.org/min-3446.html. {{cite web}}: Missing or empty |title= (help)