Information card for entry 2009858

Structure parameters

• Formula: Ca2 H2 O5 Si
• Calculated formula: Ca2 H2 O5 Si
• Title of publication: A Revised Structure for α-Dicalcium Silicate Hydrate
• Authors of publication: Marsh, R.E.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1994
• Journal volume: 50
• Pages of publication: 996 - 997
• a: 9.487 ± 0.004 Å
• b: 9.179 ± 0.004 Å
• c: 10.666 ± 0.007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 928.8 ± 0.8 ų
• Number of distinct elements: 4
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Duplicate of: 9011378
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No