Citation: Hashimoto, Y.; Hinatsu, Y.; Wakeshima, M. (2003). Magnetic properties of ternary sodium oxides Na Ln O2 (Ln = rare earths). Journal of Solid State Chemistry, 176, pp. 266-272.
Formula: Er Na O2
Chemical name: Na Er O2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Er8 O16 (Er O2)
Multiplicity: 1
Coordination sequences: