Information card for entry 7055094

Structure parameters

• Formula: F2 Mg5 O8 Si2
• Calculated formula: F2 Mg5 O8 Si2
• Title of publication: Synthesis, structures, and properties of two magnesium silicate fluorides Mg5(SiO4)2F2and Mg3SiO4F2
• Authors of publication: Zhen, Ni; Wu, Kui; Li, Qiang; Pan, Shilie; Gao, Wenhui; Yang, Zhihua
• Journal of publication: New J. Chem.
• Year of publication: 2015
• Journal volume: 39
• Journal issue: 11
• Pages of publication: 8866
• a: 7.774 ± 0.002 Å
• b: 4.6585 ± 0.0011 Å
• c: 10.254 ± 0.003 Å
• α: 90°
• β: 109.516 ± 0.015°
• γ: 90°
• Cell volume: 350.02 ± 0.16 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0729
• Residual factor for significantly intense reflections: 0.0671
• Weighted residual factors for significantly intense reflections: 0.1935
• Weighted residual factors for all reflections included in the refinement: 0.1981
• Goodness-of-fit parameter for all reflections included in the refinement: 1.181
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No