Information card for entry 1529343

Structure parameters

• Formula: Ca3.88 Eu0.12 O24 Si8
• Calculated formula: Ca3.88 Eu0.12 Mg4 Na0 O24 Sc0 Si8
• Title of publication: Linear structural evolution induced tunable photoluminescence in clinopyroxene solid-solution phosphors
• Authors of publication: Z. Xia; Yu. Zhang; M.S. Molokeev; V.V. Atuchin; Y. Luo
• Journal of publication: Scientific Reports
• Year of publication: 2013
• Journal volume: 3
• Journal issue: 3310
• Pages of publication: 1 - 7
• a: 9.74888 ± 0.00017 Å
• b: 8.9529 ± 0.00016 Å
• c: 5.250985 ± 0.000093 Å
• α: 90°
• β: 105.864 ± 0.00091°
• γ: 90°
• Cell volume: 440.855 ± 0.014 ų
• Cell temperature: 300 K
• Ambient diffraction temperature: 300 K
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor R(I) for significantly intense reflections: 1.379
• Goodness-of-fit parameter for all reflections: 1.455
• 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