Information card for entry 7221946

Structure parameters

• Formula: Ca4 Ho0.02 In7.4 O16 Yb0.4
• Calculated formula: Ca4 Ho0.02 In7.4 O16 Yb0.4
• Title of publication: Ca/Sr ratio dependent structure and up-conversion luminescence of (Ca1-xSrx)In2O4: Yb3+/Ho3+ phosphors
• Authors of publication: Ming Guan; Hong Zheng; Zhaohui Huang; Bin Ma; Maxim S. Molokeev; Saifang Huang; Lefu Mei
• Journal of publication: RSC Advances
• Year of publication: 2015
• Journal volume: 5
• Journal issue: 73
• Pages of publication: 59403 - 59407
• a: 9.65081 ± 0.00023 Å
• b: 3.21627 ± 0.000077 Å
• c: 11.30393 ± 0.00032 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 350.87 ± 0.015 ų
• Cell temperature: 300 K
• Ambient diffraction temperature: 300 K
• Number of distinct elements: 5
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor R(I) for significantly intense reflections: 5.06
• Goodness-of-fit parameter for all reflections: 1.929
• 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