Information card for entry 9006417

Structure parameters

• Mineral name: Berlinite
• Formula: Al O4 P
• Calculated formula: Al O4 P
• Title of publication: The temperature dependence of the crystal structure of berlinite, a quartz-type form of AlPO4 Sample: T = 631 C
• Authors of publication: Muraoka, Y.; Kihara, K.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 1997
• Journal volume: 24
• Pages of publication: 243 - 253
• a: 5.0402 Å
• b: 5.0402 Å
• c: 11.063 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 243.388 ų
• Ambient diffraction temperature: 904.15 K
• Number of distinct elements: 3
• Hermann-Mauguin space group symbol: P 62 2 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No