Information card for entry 1529277

Structure parameters

• Formula: Ca Er0.05 Gd1.5 O16 W4 Yb0.45
• Calculated formula: Ca Er0.05 Gd1.5 O16 W4 Yb0.45
• Title of publication: Microwave sol-gel synthesis and upconversion photoluminescence properties of CaGd2(WO4)4_Er3+Yb3+ phosphors with incommensurately modulated structure
• Authors of publication: Lim, Chang Sung; Aleksandrovsky, Aleksandr; Molokeev, Maxim; Oreshonkov, Alexandr; Atuchin, Victor
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2015
• Journal volume: 228
• Journal issue: 0
• Pages of publication: 160
• a: 7.31297 ± 0.00036 Å
• b: 11.38508 ± 0.00055 Å
• c: 5.20846 ± 0.00029 Å
• α: 90°
• β: 134.325 ± 0.0023°
• γ: 90°
• Cell volume: 310.23 ± 0.03 ų
• Cell temperature: 300 K
• Ambient diffraction temperature: 300 K
• Number of distinct elements: 6
• 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: 2.57
• Goodness-of-fit parameter for all reflections: 1.798
• 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