Information card for entry 9008050

Structure parameters

• Mineral name: Alarsite
• Formula: Al As O4
• Calculated formula: Al As O4
• Title of publication: Die kristallstruktur von tiefquarz SiO2 und aluminiumorthoarsenat AlAsO4
• Authors of publication: Machatschki, F.
• Journal of publication: Zeitschrift fur Kristallographie
• Year of publication: 1936
• Journal volume: 94
• Pages of publication: 222 - 230
• a: 5.03 Å
• b: 5.03 Å
• c: 11.22 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 245.844 ų
• Number of distinct elements: 3
• Hermann-Mauguin space group symbol: P 31 2 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No