Information card for entry 1533441

Structure parameters

• Chemical name: Ca0.959 (Al2 Si4 O12) (H2 O)1.82
• Formula: Al2 Ca0.959 H3.64 O13.82 Si4
• Calculated formula: Al2 Ca0.959 O13.82 Si4
• Title of publication: High-temperature crystal structure of wairakite
• Authors of publication: Seryotkin, Y.V.; Belitsky, I.A.; Joswig, W.; Bakakin, V.V.; Fursenko, B.A.
• Journal of publication: European Journal of Mineralogy (1,1989-)
• Year of publication: 2003
• Journal volume: 15
• Pages of publication: 475 - 484
• a: 13.666 Å
• b: 13.623 Å
• c: 13.531 Å
• α: 90°
• β: 90.5°
• γ: 90°
• Cell volume: 2519 ų
• Number of distinct elements: 5
• Space group number: 15
• Hermann-Mauguin space group symbol: I 1 2/a 1
• Hall space group symbol: -I 2ya
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No