Information card for entry 1530797

Structure parameters

• Chemical name: Na.91 Al2 (Si3.09 Al.91) O10 (O H)2
• Formula: Al2.91 H2 Na0.91 O12 Si3.09
• Calculated formula: Al2.91 Na0.91 O12 Si3.09
• Title of publication: Crystal structure of paragonite 1M
• Authors of publication: Soboleva, S.V.; Sidorenko, O.V.; Zvyagin, B.B.
• Journal of publication: Kristallografiya
• Year of publication: 1977
• Journal volume: 22
• Pages of publication: 510 - 514
• a: 5.135 Å
• b: 8.89 Å
• c: 9.74 Å
• α: 90°
• β: 99.67°
• γ: 90°
• Cell volume: 438.315 ų
• Number of distinct elements: 5
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No