Information card for entry 9017406

Structure parameters

• Mineral name: Bassanite
• Formula: Ca2 H2 O9 S2
• Calculated formula: Ca2 H2 O9 S2
• Title of publication: Structures cristallines de CaSO4,0,5H2O et CaSO4,0,6H2O Note: CaSO4*0.5H2O
• Authors of publication: Bezou, C.; Christensen, A. N.; Cox, D.; Lehmann, M.; Nonat, A.
• Journal of publication: Comptes Rendus de l'Academie des Sciences Paris
• Year of publication: 1991
• Journal volume: 312
• Pages of publication: 43 - 48
• a: 12.01917 Å
• b: 6.93028 Å
• c: 12.66972 Å
• α: 90°
• β: 90.2348°
• γ: 90°
• Cell volume: 1055.33 ų
• Number of distinct elements: 4
• Space group number: 5
• Hermann-Mauguin space group symbol: I 1 2 1
• Hall space group symbol: I 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No