Information card for entry 2023391

Structure parameters

• Formula: Eu3 O Si
• Calculated formula: Eu3 O Si
• Title of publication: Tilting structures ininverseperovskites,M3TtO (M= Ca, Sr, Ba, Eu;Tt= Si, Ge, Sn, Pb)
• Authors of publication: Nuss, Jürgen; Mühle, Claus; Hayama, Kyouhei; Abdolazimi, Vahideh; Takagi, Hidenori
• Journal of publication: Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials
• Year of publication: 2015
• Journal volume: 71
• Journal issue: 3
• Pages of publication: 300 - 312
• a: 7.0138 ± 0.0007 Å
• b: 7.0383 ± 0.0007 Å
• c: 9.9501 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 491.19 ± 0.09 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 3
• Space group number: 62
• Hermann-Mauguin space group symbol: P b n m
• Hall space group symbol: -P 2c 2ab
• Residual factor for all reflections: 0.0496
• Residual factor for significantly intense reflections: 0.0491
• Weighted residual factors for significantly intense reflections: 0.139
• Weighted residual factors for all reflections included in the refinement: 0.1396
• Goodness-of-fit parameter for all reflections included in the refinement: 1.128
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes