Information card for entry 9000094

Structure parameters

• Mineral name: Cahnite
• Formula: As B Ca2 H4 O8
• Calculated formula: As B Ca2 H4 O8
• Title of publication: The crystal structure of cahnite, Ca2BAsO4(OH)4
• Authors of publication: Prewitt, C. T.; Buerger, M. J.
• Journal of publication: American Mineralogist
• Year of publication: 1961
• Journal volume: 46
• Pages of publication: 1077 - 1085
• a: 7.11 Å
• b: 7.11 Å
• c: 6.2 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 313.423 ų
• Number of distinct elements: 5
• Space group number: 82
• Hermann-Mauguin space group symbol: I -4
• Hall space group symbol: I -4
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No