Information card for entry 1539603

Structure parameters

• Chemical name: Sm Ba2 Cu3 O7
• Formula: Ba2 Cu3 O7 Sm
• Calculated formula: Ba2 Cu3 O7 Sm
• Title of publication: Crystal structure of the high-Tc superconductor Ln Ba2 Cu3 O7-d (Ln= Sm, Eu and Gd)
• Authors of publication: Asano, H.; Ishigaki, T.; Takita, K.; Akinaga, H.; Katoh, H.; Nishino, M.; Imai, M.; Masuda, K.
• Journal of publication: Japanese Journal of Applied Physics, Part 2
• Year of publication: 1987
• Journal volume: 26
• Pages of publication: 1410 - 1412
• a: 3.9018 Å
• b: 3.844 Å
• c: 11.7248 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 175.855 ų
• Number of distinct elements: 4
• Space group number: 47
• Hermann-Mauguin space group symbol: P m m m
• Hall space group symbol: -P 2 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No