Information card for entry 9014341

Structure parameters

• Mineral name: Cavansite
• Formula: Ca H7 O15 Si4 V
• Calculated formula: Ca H7 O15 Si4 V
• Title of publication: Polymorphic relation between cavanite and pentagonite: genetic implications of oxonium ion in cavansite
• Authors of publication: Ishida, N.; Kimata, M.; Nishida, N.; Hatta, T.; Shimizu, M.; Akasaka, T.
• Journal of publication: Journal of Mineralogical and Petrological Sciences
• Year of publication: 2009
• Journal volume: 104
• Pages of publication: 241 - 252
• a: 9.794 Å
• b: 13.67 Å
• c: 9.643 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1291.04 ų
• Number of distinct elements: 5
• Space group number: 62
• Hermann-Mauguin space group symbol: P c m n
• Hall space group symbol: -P 2n 2ac
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No