Information card for entry 1527001

Structure parameters

• Chemical name: Ca4.9 (Si5.5 Al0.5 O16.3) (O H)0.7 (H2 O)5
• Formula: Al0.5 Ca4.9 H10.7 O22 Si5.5
• Calculated formula: Al0.5 Ca4.9 O22 Si5.5
• Title of publication: Determination of positions of zeolitic calcium atoms and water molecules in hydrothermally formed aluminium-substituted tobermorite-1.1 nm using synchrotron radiation powder diffraction data
• Authors of publication: Yamazaki, S.; Toraya, H.
• Journal of publication: Journal of the American Ceramic Society
• Year of publication: 2001
• Journal volume: 84
• Pages of publication: 2685 - 2690
• a: 6.7296 Å
• b: 7.355 Å
• c: 22.61 Å
• α: 90°
• β: 90°
• γ: 123.242°
• Cell volume: 935.981 ų
• Number of distinct elements: 5
• Space group number: 8
• Hermann-Mauguin space group symbol: B 1 1 m
• Hall space group symbol: B -2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No