Information card for entry 4003090

Structure parameters

• Common name: La2.23Ca1.16Si6N11
• Formula: Ca1.16 La2.23 N11 Si6
• Calculated formula: Ca1.18 La2.2144 N11 Si6
• Title of publication: Narrow-Band Yellow-Orange Emitting La3‒xCa1.5xSi6N11:Eu2+ (x ≈ 0.77): A Promising Phosphor for Next-Generation Amber pcLEDs
• Authors of publication: Maak, Christian; Durach, Dajana; Martiny, Christoph; Schmidt, Peter J.; Schnick, Wolfgang
• Journal of publication: Chemistry of Materials
• Year of publication: 2018
• Journal volume: 30
• Journal issue: 10
• Pages of publication: 3552
• a: 10.1142 ± 0.0006 Å
• b: 10.1142 ± 0.0006 Å
• c: 4.8988 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 501.13 ± 0.05 ų
• Cell temperature: 295 ± 2 K
• Ambient diffraction temperature: 295 ± 2 K
• Number of distinct elements: 4
• Space group number: 100
• Hermann-Mauguin space group symbol: P 4 b m
• Hall space group symbol: P 4 -2ab
• Residual factor for all reflections: 0.0162
• Residual factor for significantly intense reflections: 0.0162
• Weighted residual factors for significantly intense reflections: 0.0372
• Weighted residual factors for all reflections included in the refinement: 0.0372
• Goodness-of-fit parameter for all reflections included in the refinement: 1.176
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No