Information card for entry 4003637

Structure parameters

• Formula: Al3 Be N5 Sr2
• Calculated formula: Al3 Be N5 Sr2
• Title of publication: Illuminating Nitridoberylloaluminates: The Highly Efficient Red-Emitting Phosphor Sr2[BeAl3N5]:Eu2+
• Authors of publication: Elzer, Eugenia; Strobel, Philipp; Weiler, Volker; Schmidt, Peter J.; Schnick, Wolfgang
• Journal of publication: Chemistry of Materials
• Year of publication: 2020
• a: 6.061 ± 0.002 Å
• b: 6.982 ± 0.003 Å
• c: 7.872 ± 0.004 Å
• α: 102.22 ± 0.03°
• β: 112.619 ± 0.019°
• γ: 104.02 ± 0.017°
• Cell volume: 280.5 ± 0.2 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.072
• Residual factor for significantly intense reflections: 0.0366
• Weighted residual factors for significantly intense reflections: 0.057
• Weighted residual factors for all reflections included in the refinement: 0.0644
• Goodness-of-fit parameter for all reflections included in the refinement: 1.004
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No