Information card for entry 9017098

Structure parameters

• Mineral name: Petalite-beta
• Formula: Al3 Li3 O30 Si12
• Calculated formula: Al6 Li6 O60 Si24
• Title of publication: Petalite under pressure: Elastic behavior and phase stability Note: P = 2.71 GPa
• Authors of publication: Ross, N. L.; Zhao, J.; Slebodnick, C.; Spencer, E. C.; Chakoumakos, B. C.
• Journal of publication: American Mineralogist
• Year of publication: 2015
• Journal volume: 100
• Pages of publication: 714 - 721
• a: 10.8301 Å
• b: 5.053 Å
• c: 33.59 Å
• α: 90°
• β: 140.665°
• γ: 90°
• Cell volume: 1165.15 ų
• Ambient diffracton pressure: 2710000 kPa
• Number of distinct elements: 4
• Space group number: 13
• Hermann-Mauguin space group symbol: P 1 2/c 1
• Hall space group symbol: -P 2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No