Information card for entry 1010992

Structure parameters

• Chemical name: Ammonium hexafluorosilicate
• Mineral name: Cryptohalite
• Formula: F6 H8 N2 Si
• Calculated formula: F6 H8 N2 Si
• Title of publication: The Crystal Structure of Ammonium Fluosilicate
• Authors of publication: Bozorth, R M
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 1922
• Journal volume: 44
• Pages of publication: 1066 - 1070
• a: 8.38 Å
• b: 8.38 Å
• c: 8.38 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 588.5 ų
• Number of distinct elements: 4
• Space group number: 225
• Hermann-Mauguin space group symbol: F m -3 m
• Hall space group symbol: -F 4 2 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No