Information card for entry 1540797

Structure parameters

• Chemical name: Sm1.4 Ba1.6 Cu3 O6.49
• Formula: Ba1.6 Cu3 O6.49 Sm1.4
• Calculated formula: Ba1.6 Cu3 O6.49 Sm1.4
• Title of publication: Crystal structure analysis of Ln1+xBa2-xCu3 O7-y (Ln= Nd, Eu, Sm, La) by rietveld analysis of powder x-ray diffraction data
• Authors of publication: Yokoyama, Y.; Asano, H.
• Journal of publication: X-sen Bunseki no Shinpo
• Year of publication: 1989
• Journal volume: 21
• Pages of publication: 59 - 68
• a: 3.8673 Å
• b: 3.8673 Å
• c: 11.598 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 173.46 ų
• Number of distinct elements: 4
• Space group number: 123
• Hermann-Mauguin space group symbol: P 4/m m m
• Hall space group symbol: -P 4 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No