Citation: Salinas-Sanchez, A; Saez-Puche, R; Rodriguez-Carvajal, J; Martinez, J L (1991). Structural characterization of R~2~BaNiO~5~ (R=Tm and Yb): polymorphism for R=Tm. Solid State Communications, 78, pp. 481-488.
Formula: Ba Ni O5 Yb2
Chemical name: Diytterbium barium niccolate
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ba4 Ni4 O20 Yb8 (Ba Ni O5 Yb2)
Multiplicity: 1
Coordination sequences: