Information card for entry 4030258

Structure parameters

• Formula: Bi8 Mn4 O25.5 Sr8
• Calculated formula: Bi8 Mn4 O25.52 Sr8
• Title of publication: Synthesis and structural aspects of doped and undoped high Tc bismuth cuprates
• Authors of publication: Tarascon, J. M.; Le Page, Y.; McKinnon, W. R.
• Journal of publication: European Journal of Solid State and Inorganic Chemistry
• Year of publication: 1990
• Journal volume: 27
• Pages of publication: 81 - 104
• a: 21.805 ± 0.011 Å
• b: 5.426 ± 0.002 Å
• c: 23.613 ± 0.008 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2794 ± 2 ų
• Ambient diffraction temperature: 293 K
• 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 for significantly intense reflections: 0.139
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.542 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No