Information card for entry 8103741

Structure parameters

• Chemical name: Si4 O7 (O H)2
• Formula: H2 O9 Si4
• Calculated formula: O9 Si4
• Title of publication: The crystal structure determination of the crystalline layered silicic acid H-RUB-18
• Authors of publication: Borowski, M.; Marler, B.; Gies, H.
• Journal of publication: Zeitschrift fuer Kristallographie (149,1979-)
• Year of publication: 2002
• Journal volume: 217
• Pages of publication: 233 - 241
• a: 7.383 Å
• b: 7.383 Å
• c: 29.759 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1622.12 ų
• Number of distinct elements: 3
• Space group number: 141
• Hermann-Mauguin space group symbol: I 41/a m d :1
• Hall space group symbol: I 4bw 2bw -1bw
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No