Information card for entry 1006068

Structure parameters

• Chemical name: Erbium calcium barium nickel oxide (1.8/0.2/1/1/5)
• Formula: Ba Ca0.22 Er1.78 Ni O5
• Calculated formula: Ba Ca0.224 Er1.776 Ni O5
• Title of publication: Hole and electron doping of R~2~BaNiO~5~ (R=rare earths)
• Authors of publication: Alonso, J A; Rasines, I; Rodriguez-Carvajal, J; Torrance, J B
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1994
• Journal volume: 109
• Pages of publication: 231 - 240
• a: 3.7423 ± 0.0002 Å
• b: 5.7416 ± 0.0003 Å
• c: 11.2729 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 242.2 ų
• Number of distinct elements: 5
• Space group number: 71
• Hermann-Mauguin space group symbol: I m m m
• Hall space group symbol: -I 2 2
• Residual factor for all reflections: 0.0324
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No