Information card for entry 2101545

Structure parameters

• Chemical name: diyttrium_barium_copper(II)_pentoxide
• Formula: Ba Cu O5 Y2
• Calculated formula: Ba Cu O5 Y2
• Title of publication: A synchrotron X-ray study of the electron density in Y~2~BaCuO~5~
• Authors of publication: Hsu, Rebekah M.; Maslen, Edward N.; Ishizawa, Nobuo
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 1996
• Journal volume: 52
• Journal issue: 4
• Pages of publication: 569 - 575
• a: 12.1793 ± 0.0007 Å
• b: 5.6591 ± 0.0005 Å
• c: 7.1323 ± 0.0004 Å
• α: 90 ± 0.007°
• β: 90 ± 0.005°
• γ: 90 ± 0.007°
• Cell volume: 491.59 ± 0.06 ų
• Cell temperature: 293 K
• 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 all reflections: 0.02
• Residual factor for significantly intense reflections: 0.02
• Weighted residual factors for all reflections: 0.02
• Weighted residual factors for significantly intense reflections: 0.02
• Goodness-of-fit parameter for all reflections: 3.087
• Goodness-of-fit parameter for significantly intense reflections: 3.092
• Diffraction radiation wavelength: 0.9 Å
• Diffraction radiation type: xray_wiggler
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No