Information card for entry 9011576

Structure parameters

• Mineral name: Ettringite
• Formula: Al Ca3 H34 O24.5 S1.5
• Calculated formula: Al Ca3 H31 O24.5 S1.5
• Title of publication: Crystal structure of ettringite
• Authors of publication: Moore, A.; Taylor, H. F. W.
• Journal of publication: Nature
• Year of publication: 1968
• Journal volume: 218
• Pages of publication: 1048 - 1049
• a: 11.23 Å
• b: 11.23 Å
• c: 10.72 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1170.81 ų
• Number of distinct elements: 5
• Space group number: 193
• Hermann-Mauguin space group symbol: P 63/m c m
• Hall space group symbol: -P 6c 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No