Information card for entry 7250225

Structure parameters

• Formula: Ca2 Ga1.87 Mn0.13 O6 Sr
• Calculated formula: Ca2 Ga1.86667 Mn0.133333 O6 Sr
• Title of publication: Novel efficient deep-red emitting phosphor SrCa₂Ga₂O₆:Mn⁴⁺ with tululite-related structure.
• Authors of publication: Hikita, Wataru; Iwaki, Masato; Watanabe, Mizuki; Uematsu, Kazuyoshi; Sato, Mineo; Toda, Kenji
• Journal of publication: RSC advances
• Year of publication: 2025
• Journal volume: 15
• Journal issue: 9
• Pages of publication: 7039 - 7049
• a: 15.4894 ± 0.0015 Å
• b: 15.4894 ± 0.0015 Å
• c: 15.4894 ± 0.0015 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3716.2 ± 0.6 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 5
• Space group number: 209
• Hermann-Mauguin space group symbol: F 4 3 2
• Hall space group symbol: F 4 2 3
• Residual factor for all reflections: 0.0317
• Residual factor for significantly intense reflections: 0.0317
• Weighted residual factors for significantly intense reflections: 0.0795
• Weighted residual factors for all reflections included in the refinement: 0.0795
• Goodness-of-fit parameter for all reflections included in the refinement: 1.272
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No