Information card for entry 1006037

Structure parameters

• Chemical name: Dithulium barium niccolate
• Formula: Ba Ni O5 Tm2
• Calculated formula: Ba Ni O5 Tm2
• Title of publication: Structural characterization of R~2~BaNiO~5~ (R=Tm and Yb): polymorphism for R=Tm
• Authors of publication: Salinas-Sanchez, A; Saez-Puche, R; Rodriguez-Carvajal, J; Martinez, J L
• Journal of publication: Solid State Communications
• Year of publication: 1991
• Journal volume: 78
• Journal issue: 6
• Pages of publication: 481 - 488
• a: 3.75128 ± 0.00004 Å
• b: 5.7214 ± 0.0001 Å
• c: 11.2456 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 241.4 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: 0.041
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No