Information card for entry 9001684

Structure parameters

• Mineral name: Pyrope
• Formula: Al2 Mg3 O12 Si3
• Calculated formula: Al2 Mg3 O12 Si3
• Title of publication: X-ray single-crystal diffraction study of pyrope in the temperature range 30-973 K T = 30 K
• Authors of publication: Pavese, A.; Artioli, G.; Prencipe, M.
• Journal of publication: American Mineralogist
• Year of publication: 1995
• Journal volume: 80
• Pages of publication: 457 - 464
• a: 11.439 Å
• b: 11.439 Å
• c: 11.439 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1496.8 ų
• Ambient diffraction temperature: 30 K
• Number of distinct elements: 4
• Space group number: 230
• Hermann-Mauguin space group symbol: I a -3 d
• Hall space group symbol: -I 4bd 2c 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No