Information card for entry 9009565

Structure parameters

• Mineral name: Trippkeite
• Formula: As2 Cu O4
• Calculated formula: As2 Cu O4
• Title of publication: Formel und kristallstruktur des trippkeits Note: coordinates of Cu and As corrected per Pertlik, 1975
• Authors of publication: Zemann, J.
• Journal of publication: Tschermaks Mineralogische und Petrographische Mitteilungen
• Year of publication: 1951
• Journal volume: 2
• Pages of publication: 417 - 423
• a: 8.59 Å
• b: 8.59 Å
• c: 5.56 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 410.262 ų
• Number of distinct elements: 3
• Space group number: 135
• Hermann-Mauguin space group symbol: P 42/m b c
• Hall space group symbol: -P 4c 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No