Information card for entry 9010879

Structure parameters

• Mineral name: Thaumasite
• Formula: C H18 Ca3 O24.67 S Si
• Calculated formula: C H29.34 Ca3 O24.67 S Si
• Title of publication: In situ time resolved synchrotron powder diffraction study of thaumasite Sample: T = 413 K
• Authors of publication: Martucci, A.; Cruciani, G.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 2006
• Journal volume: 33
• Pages of publication: 723 - 731
• a: 11.0825 Å
• b: 11.0825 Å
• c: 10.4447 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1110.97 ų
• Ambient diffraction temperature: 413 K
• Number of distinct elements: 6
• Space group number: 173
• Hermann-Mauguin space group symbol: P 63
• Hall space group symbol: P 6c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No