Information card for entry 9009879

Structure parameters

• Mineral name: Cryptohalite
• Formula: F6 H8 N2 Si
• Calculated formula: F6 H7.99992 N2 Si
• Title of publication: Structure of cubic ammonium fluosilicate: Neutron-diffraction and neutron-inelastic-scattering studies
• Authors of publication: Schlemper, E. O.; Hamilton, W. C.; Rush, J. J.
• Journal of publication: Journal of Chemical Physics
• Year of publication: 1966
• Journal volume: 44
• Pages of publication: 2499 - 2505
• a: 8.395 Å
• b: 8.395 Å
• c: 8.395 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 591.646 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