Information card for entry 4316891

Structure parameters

• Formula: Gd1.25 K1.25 O7.5 Si2.5
• Calculated formula: Gd1.25 K1.25 O7.5 Si2.5
• Title of publication: New Lanthanide Silicates Based on Anionic Silicate Chain, Layer, and Framework Prepared under High-Temperature and High-Pressure Conditions
• Authors of publication: Xinguang Zhao; Jiyang Li; Peng Chen; Yi Li; Qingxin Chu; Xiaoyang Liu; Jihong Yu; Ruren Xu
• Journal of publication: Inorganic Chemistry
• Year of publication: 2010
• Journal volume: 49
• Pages of publication: 9833 - 9838
• a: 21.853 ± 0.004 Å
• b: 22.857 ± 0.005 Å
• c: 6.5543 ± 0.0013 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3273.8 ± 1.1 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 67
• Hermann-Mauguin space group symbol: C m m a
• Hall space group symbol: -C 2a 2
• Residual factor for all reflections: 0.0435
• Residual factor for significantly intense reflections: 0.0358
• Weighted residual factors for significantly intense reflections: 0.1066
• Weighted residual factors for all reflections included in the refinement: 0.1105
• Goodness-of-fit parameter for all reflections included in the refinement: 1.058
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No