Information card for entry 9011584

Structure parameters

• Mineral name: Wightmanite
• Formula: B H13 Mg5 O10.4
• Calculated formula: B H7.8 Mg5 O10.4
• Title of publication: Wightmanite, Mg5(O)(OH)5(BO3)*nH2O, a natural drainpipe
• Authors of publication: Moore, P. B.; Araki, T.
• Journal of publication: Nature Physical Science
• Year of publication: 1972
• Journal volume: 236
• Pages of publication: 25 - 26
• a: 13.46 Å
• b: 3.1 Å
• c: 18.17 Å
• α: 90°
• β: 91.6°
• γ: 90°
• Cell volume: 757.866 ų
• Number of distinct elements: 4
• Space group number: 12
• Hermann-Mauguin space group symbol: I 1 2/m 1
• Hall space group symbol: -I 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No