Information card for entry 9007455

Structure parameters

• Mineral name: Spurrite
• Formula: C Ca5 O11 Si2
• Calculated formula: C Ca5 O11 Si2
• Title of publication: The crystal structure of spurrite, Ca5(SiO4)2CO3. II. Description of structure
• Authors of publication: Smith, J. V.; Karle, I. L.; Hauptman, H.; Karle, J.
• Journal of publication: Acta Crystallographica
• Year of publication: 1960
• Journal volume: 13
• Pages of publication: 454 - 458
• a: 10.49 Å
• b: 6.705 Å
• c: 14.16 Å
• α: 90°
• β: 101.317°
• γ: 90°
• Cell volume: 976.585 ų
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/a 1
• Hall space group symbol: -P 2yab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No