Information card for entry 1011129

Structure parameters

• Chemical name: Ammonium chloride - $-alpha
• Mineral name: Salammoniac
• Formula: Cl H4 N
• Calculated formula: Cl H4 N
• Title of publication: The crystal structure of the ammonium halides above and below the transition temperature
• Authors of publication: Bartlett, G; Langmuir, I
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 1921
• Journal volume: 43
• Pages of publication: 84 - 91
• a: 3.868 Å
• b: 3.868 Å
• c: 3.868 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 57.9 ų
• Number of distinct elements: 3
• Space group number: 221
• Hermann-Mauguin space group symbol: P m -3 m
• Hall space group symbol: -P 4 2 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No