Information card for entry 4001935

Structure parameters

• Formula: Ca Mg3 N4 Si
• Calculated formula: Ca Mg3 N4 Si
• Title of publication: Toward New Phosphors for Application in Illumination-Grade White pc-LEDs: The Nitridomagnesosilicates Ca[Mg3SiN4]:Ce3+, Sr[Mg3SiN4]:Eu2+, and Eu[Mg3SiN4]
• Authors of publication: Schmiechen, Sebastian; Schneider, Hajnalka; Wagatha, Peter; Hecht, Cora; Schmidt, Peter J.; Schnick, Wolfgang
• Journal of publication: Chemistry of Materials
• Year of publication: 2014
• Journal volume: 26
• Journal issue: 8
• Pages of publication: 2712
• a: 11.4235 ± 0.0016 Å
• b: 11.4235 ± 0.0016 Å
• c: 13.445 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1754.5 ± 0.5 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 88
• Hermann-Mauguin space group symbol: I 41/a :2
• Hall space group symbol: -I 4ad
• Residual factor for all reflections: 0.0494
• Residual factor for significantly intense reflections: 0.0403
• Weighted residual factors for significantly intense reflections: 0.1063
• Weighted residual factors for all reflections included in the refinement: 0.1096
• Goodness-of-fit parameter for all reflections included in the refinement: 1.044
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No