Information card for entry 9009472

Structure parameters

• Mineral name: Gyrolite
• Formula: Al Ca16 H28 Na O82 Si23
• Calculated formula: Al Ca16 H28 Na O82 Si23
• Title of publication: Gyrolite: its crystal structure and crystal chemistry Note: x-coordinate of O102 adjusted to match reported bond lengths Note: occupancies invented to match formula
• Authors of publication: Merlino, S.
• Journal of publication: Mineralogical Magazine
• Year of publication: 1988
• Journal volume: 52
• Pages of publication: 377 - 387
• a: 9.74 Å
• b: 9.74 Å
• c: 22.4 Å
• α: 95.7°
• β: 91.5°
• γ: 120°
• Cell volume: 1824.13 ų
• Number of distinct elements: 6
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No