Information card for entry 9000763

Structure parameters

• Mineral name: Whewellite
• Formula: C4 H2.57 Ca2 O10
• Calculated formula: C4 H2.57 Ca2 O10
• Title of publication: The crystal structures of whewellite and weddellite: re-examination and comparison
• Authors of publication: Tazzoli, V.; Domeneghetti, M. C.
• Journal of publication: American Mineralogist
• Year of publication: 1980
• Journal volume: 65
• Pages of publication: 327 - 334
• a: 6.29 Å
• b: 14.583 Å
• c: 10.116 Å
• α: 90°
• β: 109.46°
• γ: 90°
• Cell volume: 874.903 ų
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No