Information card for entry 9008404

Structure parameters

• Mineral name: Alarsite
• Formula: Al As O4
• Calculated formula: Al As O4
• Title of publication: The crystal structure of AlAsO4 at high pressure Note: P = 4.87 GPa
• Authors of publication: Sowa, H.
• Journal of publication: Zeitschrift fur Kristallographie
• Year of publication: 1991
• Journal volume: 194
• Pages of publication: 291 - 304
• a: 4.799 Å
• b: 4.799 Å
• c: 11.003 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 219.454 ų
• Ambient diffracton pressure: 4870000 kPa
• Number of distinct elements: 3
• Space group number: 152
• Hermann-Mauguin space group symbol: P 31 2 1
• Hall space group symbol: P 31 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No