Information card for entry 2100407

Structure parameters

• Chemical name: cerium oxonitridosilicate chloride
• Formula: Ce4 Cl0.92 N6.92 O3.16 Si4
• Calculated formula: Ce4 Cl0.922 N6.921 O3.157 Si4
• Title of publication: Crystal structure of the high-pressure phase of the oxonitridosilicate chloride Ce~4~[Si~4~O~3+<i>x~</i>N~7{-~<i>x</i>}]Cl~1{-~<i>x</i>}O~<i>x~</i>, <i>x</i> ≃0.2
• Authors of publication: Friedrich, Alexandra; Haussuehl, Eiken; Morgenroth, Wolfgang; Lieb, Alexandra; Winkler, Björn; Knorr, Karsten; Schnick, Wolfgang
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2006
• Journal volume: 62
• Journal issue: 2
• Pages of publication: 205 - 211
• a: 10.347 ± 0.004 Å
• b: 10.347 ± 0.004 Å
• c: 10.347 ± 0.004 Å
• α: 90 ± 0.04°
• β: 90 ± 0.04°
• γ: 90 ± 0.04°
• Cell volume: 1107.8 ± 0.7 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 198
• Hermann-Mauguin space group symbol: P 21 3
• Hall space group symbol: P 2ac 2ab 3
• Residual factor for all reflections: 0.0242
• Residual factor for significantly intense reflections: 0.024
• Weighted residual factors for significantly intense reflections: 0.0627
• Weighted residual factors for all reflections included in the refinement: 0.0628
• Goodness-of-fit parameter for all reflections included in the refinement: 1.018
• Diffraction radiation wavelength: 0.45 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes