Information card for entry 9010899

Structure parameters

• Mineral name: Portlandite (deuterated)
• Formula: Ca D2 O2
• Calculated formula: Ca D1.99998 O2
• Title of publication: In situ neutron diffraction study of deuterated portlandite Ca(OD)2 at high pressure and temperature Sample: P = .07 GPa
• Authors of publication: Xu, H.; Zhao, Y.; Zhang, J.; Hickmott, D. D.; Daemen, L. L.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 2007
• Journal volume: 34
• Pages of publication: 223 - 232
• a: 3.5717 Å
• b: 3.57 Å
• c: 4.8743 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 53.825 ų
• Ambient diffracton pressure: 70000 kPa
• Number of distinct elements: 3
• Space group number: 164
• Hermann-Mauguin space group symbol: P -3 m 1
• Hall space group symbol: -P 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No