Information card for entry 9013491

Structure parameters

• Mineral name: Tridymite
• 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: X-ray, DTA and Raman studies of monoclinic tridymite and its higher temperature orthorhombic modification with varying temperature. Note: T = 298 K
• Authors of publication: Hirose, T.; Kihara, K.; Okuno, M.; Fujinami, S.; Shinoda, K.
• Journal of publication: Journal of Mineralogical and Petrological Sciences
• Year of publication: 2005
• Journal volume: 100
• Pages of publication: 55 - 69
• a: 25.878 Å
• b: 5.001 Å
• c: 18.526 Å
• α: 90°
• β: 117.69°
• γ: 90°
• Cell volume: 2122.98 ų
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 2
• Space group number: 9
• Hermann-Mauguin space group symbol: A 1 a 1
• Hall space group symbol: A -2ya
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No