Information card for entry 9010771

Structure parameters

• Mineral name: Pokrovskite
• Formula: C H2 Mg1.76 O5
• Calculated formula: C H2 Mg1.76 O5
• Title of publication: The malachite-rosasite group: crystal structures of glaukosphaerite and pokrovskite
• Authors of publication: Perchiazzi, N.; Merlino, S.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 2006
• Journal volume: 18
• Pages of publication: 787 - 792
• a: 12.2396 Å
• b: 9.3506 Å
• c: 3.1578 Å
• α: 90°
• β: 96.445°
• γ: 90°
• Cell volume: 359.119 ų
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/a 1
• Hall space group symbol: -P 2yab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No