Information card for entry 8103736

Structure parameters

• Chemical name: (Ba5.12 (Al30 Si66 O192)) (Ba Br2)7.92
• Formula: Al30 Ba13.04 Br15.84 O192 Si66
• Calculated formula: Al30.048 Ba13.04 Br15.84 O192 Si65.952
• Title of publication: The structures of the salt-bearing aluminosilicates, species P and Q
• Authors of publication: Barrer, R.M.; Robinson, D.J.
• Journal of publication: Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977)
• Year of publication: 1972
• Journal volume: 135
• Pages of publication: 374 - 390
• a: 18.66 Å
• b: 18.66 Å
• c: 18.66 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 6497.33 ų
• Number of distinct elements: 5
• Space group number: 229
• Hermann-Mauguin space group symbol: I m -3 m
• Hall space group symbol: -I 4 2 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No