Information card for entry 2222915

Structure parameters

• Chemical name: Potassium yttrium hafnium tris(orthophosphate)
• Formula: Hf K2 O12 P3 Y
• Calculated formula: Hf K2 O12 P3 Y
• Title of publication: Rietveld refinement of langbeinite-type K~2~YHf(PO~4~)~3~
• Authors of publication: Ogorodnyk, Ivan V.; Zatovsky, Igor V.; Slobodyanik, Nikolay S.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2009
• Journal volume: 65
• Journal issue: 8
• Pages of publication: i63 - i64
• a: 10.30748 ± 0.00009 Å
• b: 10.30748 ± 0.00009 Å
• c: 10.30748 ± 0.00009 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1095.11 ± 0.017 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 198
• Hermann-Mauguin space group symbol: P 21 3
• Hall space group symbol: P 2ac 2ab 3
• Residual factor for all reflections: 3.14
• Goodness-of-fit parameter for all reflections: 2.51
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 1.54187 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No