Information card for entry 4317120

Structure parameters

• Formula: O3 Si Sr
• Calculated formula: O3 Si Sr
• Title of publication: Crystal Structures and Magnetic Properties of New Europium Melilites Eu2MSi2O7 (M = Mg, Mn) and Their Strontium Analogues
• Authors of publication: Takashi Endo; Yoshihiro Doi; Makoto Wakeshima; Yukio Hinatsu
• Journal of publication: Inorganic Chemistry
• Year of publication: 2010
• Journal volume: 49
• Pages of publication: 10809 - 10814
• a: 12.36 ± 0.009 Å
• b: 7.143 ± 0.003 Å
• c: 10.945 ± 0.007 Å
• α: 90°
• β: 112.12 ± 0.07°
• γ: 90°
• Cell volume: 895.2 ± 1 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 3
• 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: 1.259
• Goodness-of-fit parameter for all reflections: 2.07
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 1.54059 Å
• Diffraction radiation type: CuKα1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No