Information card for entry 4002662

Structure parameters

• Common name: Strontium Oxide Bismuth Selenide
• Chemical name: Distrontium dioxide dibismuth triselenide
• Formula: Bi2 O2 Se3 Sr2
• Calculated formula: Bi2 O2 Se3 Sr2
• Title of publication: Synthesis and Structure of Three New Oxychalcogenides: A2O2Bi2Se3(A = Sr, Ba) and Sr2O2Sb2Se3
• Authors of publication: Panella, Jessica R.; Chamorro, Juan; McQueen, Tyrel M.
• Journal of publication: Chemistry of Materials
• Year of publication: 2016
• Journal volume: 28
• Journal issue: 3
• Pages of publication: 890
• a: 9.49954 ± 0.00004 Å
• b: 4.084794 ± 0.000016 Å
• c: 13.43734 ± 0.00005 Å
• α: 90°
• β: 122.861 ± 0.0002°
• γ: 90°
• Cell volume: 437.984 ± 0.003 ų
• Cell temperature: 295 K
• Ambient diffraction temperature: 295 K
• Ambient diffracton pressure: 101.3 kPa
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Goodness-of-fit parameter for all reflections: 1.7
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.5406 Å
• Diffraction radiation type: CuKα
• Diffraction radiation X-ray symbol: CuK-L~3~
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No