Information card for entry 9005497

Structure parameters

• Mineral name: Tobermorite
• Formula: Ca2 H3 O11 Si3
• Calculated formula: Ca2 H3 O11 Si3
• Title of publication: The real structure of tobermorite 11Å: normal and anomalous forms, OD character and polytypic modifications Note: sample MD01
• Authors of publication: Merlino, S.; Bonaccorsi, E.; Armbruster, T.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 2001
• Journal volume: 13
• Pages of publication: 577 - 590
• a: 11.265 ± 0.002 Å
• b: 7.386 ± 0.001 Å
• c: 44.97 ± 0.009 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3741.65 ų
• Number of distinct elements: 4
• Space group number: 43
• Hermann-Mauguin space group symbol: F 2 d d
• Hall space group symbol: F -2d 2
• Residual factor for significantly intense reflections: 0.128
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No