Information card for entry 1006109

Structure parameters

• Chemical name: Lanthanum barium calcium copper oxide
• Formula: Ba0.15 Ca Cu2 La1.85 O6
• Calculated formula: Ba0.15 Ca0.99 Cu2 La1.86 O6.04
• Title of publication: Crystal structure of La1.85 Ba0.15 Ca Cu2 O6+y determined by neutron powder diffraction
• Authors of publication: Navarro, J M; Fuertes, A; Gomez-Romero, P; Rodriguez-Carjaval, J
• Journal of publication: Solid State Communications
• Year of publication: 1992
• Journal volume: 81
• Pages of publication: 677 - 681
• a: 3.82737 ± 0.00007 Å
• b: 3.82737 ± 0.00007 Å
• c: 19.4655 ± 0.0005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 285.1 ų
• Number of distinct elements: 5
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Residual factor for all reflections: 0.0779
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No