Information card for entry 9005030

Structure parameters

• 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])O[Si]([O])([O])O1
• Title of publication: An X-ray study of the temperature dependence of the quartz structure Sample: at T = 920 K
• Authors of publication: Kihara, K.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 1990
• Journal volume: 2
• Pages of publication: 63 - 77
• a: 4.9972 Å
• b: 4.9972 Å
• c: 5.4571 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 118.017 ų
• Ambient diffraction temperature: 920 K
• Number of distinct elements: 2
• Space group number: 180
• Hermann-Mauguin space group symbol: P 62 2 2
• Hall space group symbol: P 62 2 (0 0 4)
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No