Information card for entry 7001328

Structure parameters

• Formula: ?
• Calculated formula: Ba1.6272 Co7.8656 O21.2584 Sr6.5096
• Title of publication: Phase transformations in Sr0.8Ba0.2CoO2.5 brownmillerite: correlation between structure and transport properties
• Authors of publication: de la Calle, C.; Alonso, J. A.; Aguadero, A.; Fernández-Díaz, M. T.
• Journal of publication: Dalton Transactions
• Year of publication: 2009
• Journal issue: 21
• Pages of publication: 4104 - 4114
• a: 5.5401 ± 0.002 Å
• b: 15.7754 ± 0.0008 Å
• c: 5.5388 ± 0.0018 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 484.1 ± 0.2 ų
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor R(I) for significantly intense reflections: 5.4385
• Method of determination: powder diffraction
• Diffraction radiation probe: neutron
• Diffraction radiation wavelength: 1.91 Å
• Diffraction radiation type: ConstantWavelengthNeutronDiffraction
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No