Information card for entry 9001157

Structure parameters

• Mineral name: Beryl
• Formula: Al1.925 Be2.979 Fe0.018 Li0.018 Mg0.06 Na0.091 O18 Si6
• Calculated formula: Al1.925 Be2.979 Fe0.018 Li0.018 Mg0.06 Na0.091 O18 Si6
• Title of publication: Reappraisal of the crystal chemistry of beryl Sample: 26
• Authors of publication: Aurisicchio, C.; Fioravanti, G.; Grubessi, O.; Zanazzi, P. F.
• Journal of publication: American Mineralogist
• Year of publication: 1988
• Journal volume: 73
• Pages of publication: 826 - 837
• a: 9.2176 Å
• b: 9.2176 Å
• c: 9.1968 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 676.711 ų
• Number of distinct elements: 8
• Space group number: 192
• Hermann-Mauguin space group symbol: P 6/m c c
• Hall space group symbol: -P 6 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No