Information card for entry 9002216

Structure parameters

• Mineral name: Hydroxylapatite
• Formula: Ca5 H2 O13 P3
• Calculated formula: Ca5 H2 O13 P3
• Title of publication: Rietveld refinement of the crystallographic structure of human dental enamel apatites Sample: Prep.63b, synthetic
• Authors of publication: Wilson, R. M.; Elliot, J. C.; Dowker, S. E. P.
• Journal of publication: American Mineralogist
• Year of publication: 1999
• Journal volume: 84
• Pages of publication: 1406 - 1414
• a: 9.4232 Å
• b: 9.4232 Å
• c: 6.8833 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 529.327 ų
• Number of distinct elements: 4
• Space group number: 176
• Hermann-Mauguin space group symbol: P 63/m
• Hall space group symbol: -P 6c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No