Information card for entry 7221944

Structure parameters

• Formula: Ca17.4 Ce1.2 Li1.2 O48 Si12 Sr4.2
• Calculated formula: Ca17.4 Ce1.2 Li1.2 O48 Si12 Sr4.2
• Title of publication: Crystal Structure Refinement and Luminescence Property of Blue-Green-Emitting CaSrAl2SiO7:Ce3+,Li+,Eu2+ Phosphors
• Authors of publication: Shihai Miao; Zhiguo Xia; Maxim Molokeev; Jie Zhang; QuanLin Liu
• Journal of publication: Journal of Materials Chemistry C
• Year of publication: 2015
• Journal volume: 3
• Journal issue: 0
• Pages of publication: 8322 - 8328
• a: 20.5411 ± 0.0023 Å
• b: 9.34901 ± 0.00088 Å
• c: 5.55337 ± 0.00054 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1066.46 ± 0.19 ų
• Cell temperature: 300 K
• Ambient diffraction temperature: 300 K
• Number of distinct elements: 6
• Space group number: 33
• Hermann-Mauguin space group symbol: P n a 21
• Hall space group symbol: P 2c -2n
• Residual factor R(I) for significantly intense reflections: 5.8
• Goodness-of-fit parameter for all reflections: 1.443
• Method of determination: powder diffraction
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.5406 Å
• Diffraction radiation type: CuKα~1~~2~
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes