Information card for entry 1544906

Structure parameters

• Common name: AlOOH
• Mineral name: natural diaspore
• Formula: Al H O2
• Calculated formula: Al O2
• Title of publication: Topotactic thermal-transformation of diaspore to corundum Sample: no heat treatment
• Authors of publication: Iwai, S.; Yamamoto, H.; Morikawa, H.; Isobe, M.
• Journal of publication: Mineralogical Journal
• Year of publication: 1973
• Journal volume: 7
• Pages of publication: 137 - 158
• a: 4.3992 ± 0.0002 Å
• b: 9.4214 ± 0.0007 Å
• c: 2.8446 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 117.899 ± 0.013 ų
• Number of distinct elements: 3
• Space group number: 62
• Hermann-Mauguin space group symbol: P b n m
• Hall space group symbol: -P 2c 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No