Information card for entry 5000035

Structure parameters

• Chemical name: Silicon oxide
• Mineral name: Quartz
• Formula: O2 Si
• Calculated formula: O2 Si
• SMILES: [Si]1([O])([O])O[Si]([O])([O])O[Si]([O])([O])O[Si]([O])([O])O[Si]([O])([O])O1
• Title of publication: Crystal structures of quartz and magnesium germanate by profile analysis of synchrotron-radiation high-resolution powder data.
• Authors of publication: Will, G; Bellotto, M; Parrish, W; Hart, M
• Journal of publication: Journal of Applied Crystallography
• Year of publication: 1988
• Journal volume: 21
• Pages of publication: 182 - 191
• a: 4.91239 ± 0.00004 Å
• b: 4.91239 ± 0.00004 Å
• c: 5.40385 ± 0.00007 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 112.9 ų
• Number of distinct elements: 2
• Space group number: 154
• Hermann-Mauguin space group symbol: P 32 2 1
• Hall space group symbol: P 32 2"
• Residual factor for all reflections: 0.022
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No