Information card for entry 8104322

Structure parameters

• Chemical name: Si O2
• Formula: O2 Si
• Calculated formula: O2 Si
• Title of publication: The crystal structure of keatite, a new form of silica
• Authors of publication: Shropshire, J.; Keat, P.P.; Vaughan, P.A.
• Journal of publication: Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (145,1977-148,1979)
• Year of publication: 1959
• Journal volume: 112
• Pages of publication: 409 - 413
• a: 7.464 Å
• b: 7.464 Å
• c: 8.62 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 480.231 ų
• Number of distinct elements: 2
• Space group number: 92
• Hermann-Mauguin space group symbol: P 41 21 2
• Hall space group symbol: P 4abw 2nw
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No