Information card for entry 7046944

Structure parameters

• Formula: Ca6.04 Li0.3 Mg1.96 O16 Si3.7
• Calculated formula: Ca6.042 Li0.304 Mg1.958 O16 Si3.696
• Title of publication: The crystal structure and luminescence properties of a novel green-yellow emitting Ca_1.5Mg_0.5Si_1-xLi_xO_4-δ:Ce³⁺ phosphor with high quantum efficiency and thermal stability.
• Authors of publication: Ji, Weiwei; Xia, Zhiguo; Liu, Ke; Ali Khan, Sayed; Hao, Luyuan; Xu, Xin; Yin, Liangjun; Molokeev, Maxim S.; Agathopoulos, Simeon; Yang, Wenyun; Ma, Xiaobai; Sun, Kai; da Silva, Ivan
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2018
• Journal volume: 47
• Journal issue: 29
• Pages of publication: 9834 - 9844
• a: 4.9978 ± 0.0006 Å
• b: 6.6592 ± 0.0008 Å
• c: 11.1836 ± 0.0013 Å
• α: 90°
• β: 90.575 ± 0.004°
• γ: 90°
• Cell volume: 372.19 ± 0.08 ų
• Cell temperature: 273 ± 2 K
• Ambient diffraction temperature: 273 ± 2 K
• Number of distinct elements: 5
• Space group number: 11
• Hermann-Mauguin space group symbol: P 1 21/m 1
• Hall space group symbol: -P 2yb
• Residual factor for all reflections: 0.0393
• Residual factor for significantly intense reflections: 0.0254
• Weighted residual factors for significantly intense reflections: 0.0428
• Weighted residual factors for all reflections included in the refinement: 0.0457
• Goodness-of-fit parameter for all reflections included in the refinement: 1.064
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No