Information card for entry 9014685

Structure parameters

• Mineral name: Iangreyite
• Formula: Al7 Ca2 H33 O39 P4
• Calculated formula: Al7 Ca2 H33 O39 P4
• Title of publication: Iangreyite: a new secondary phosphate mineral closely related to perhamite
• Authors of publication: Mills, S. J.; Kampf, A. R.; Sejkora, J.; Adams, P. M.; Birch, W. D.; Plasil, J.
• Journal of publication: Mineralogical Magazine
• Year of publication: 2011
• Journal volume: 75
• Pages of publication: 327 - 336
• a: 6.988 Å
• b: 6.988 Å
• c: 16.707 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 706.537 ų
• Number of distinct elements: 5
• Space group number: 150
• Hermann-Mauguin space group symbol: P 3 2 1
• Hall space group symbol: P 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No