Information card for entry 1006035

Structure parameters

• Chemical name: Dierbium barium nickel oxide
• Formula: Ba Er2 Ni O5
• Calculated formula: Ba Er2 Ni O5
• Title of publication: Neutron diffraction study of the magnetic structure of Er~2~BaNiO~5~
• Authors of publication: Alonso, J A; Amador, J; Martinez, J L; Rasines, I; Rodriguez-Carvajal, J; Saez-Puche, R
• Journal of publication: Solid State Communications
• Year of publication: 1990
• Journal volume: 76
• Journal issue: 4
• Pages of publication: 467 - 474
• a: 3.7464 ± 0.0001 Å
• b: 5.7289 ± 0.0001 Å
• c: 11.2741 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 242 ų
• Number of distinct elements: 4
• 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: 0.034
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No