Information card for entry 9017295

Structure parameters

• Mineral name: Ghiaraite
• Formula: Ca Cl2 O4
• Calculated formula: Ca Cl2 O4
• Title of publication: Crystal structure of calcium chloride tetrahydrate
• Authors of publication: Thewalt, U.; Bugg, C. E.
• Journal of publication: Acta Crystallographica, Section B
• Year of publication: 1973
• Journal volume: 29
• Pages of publication: 615 - 617
• a: 6.593 Å
• b: 6.364 Å
• c: 8.557 Å
• α: 97.77°
• β: 93.52°
• γ: 110.56°
• Cell volume: 330.776 ų
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No