Information card for entry 1521975

Structure parameters

• Chemical name: (Sr0.67 Ba0.33) (Al2 Si6 O16) (H2 O)4.558
• Formula: Al2 Ba0.33 H9.116 O20.558 Si6 Sr0.67
• Calculated formula: Al2 Ba0.334 O20.558 Si6 Sr0.678
• Title of publication: Multiple cation sites in dehydrated brewsterite. An in-situ X-ray synchrotron powder diffraction study
• Authors of publication: Stahl, K.; Hanson, J.C.
• Journal of publication: Microporous and Mesoporous Materials
• Year of publication: 1999
• Journal volume: 32
• Pages of publication: 147 - 158
• a: 6.801 Å
• b: 17.52089 Å
• c: 7.7387 Å
• α: 90°
• β: 94.373°
• γ: 90°
• Cell volume: 919.456 ų
• Number of distinct elements: 6
• Space group number: 11
• Hermann-Mauguin space group symbol: P 1 21/m 1
• Hall space group symbol: -P 2yb
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No