Information card for entry 2106356

Structure parameters

• Chemical name: K.6 Ba.4 Al1.42 Si2.58 O8
• Formula: Al1.42 Ba0.4 K0.6 O8 Si2.58
• Calculated formula: Al1.42 Ba0.4 K0.6 O8 Si2.58
• Title of publication: Refinement of the structure of low and high hyalophanes
• Authors of publication: de Pieri, R.; Quareni, S.; Hall, K.M.
• Journal of publication: Acta Crystallographica B (24,1968-38,1982)
• Year of publication: 1977
• Journal volume: 33
• Pages of publication: 3073 - 3076
• a: 8.556 Å
• b: 13.045 Å
• c: 7.189 Å
• α: 90°
• β: 115.63°
• γ: 90°
• Cell volume: 723.436 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