Citation: Sugimoto, W.; Ohkawa, H.; Naito, M.; Kuroda, K.; Sugahara, Y. (1999). Synthesis and structures of reduced niobates with four perovskite-like layers and their semiconducting properties. Journal of Solid State Chemistry, 148, pp. 508-512.
Formula: Ca2 Na Nb4 O13 Rb
Chemical name: Rb Ca2 Na (Nb4 O13)
List type: noninterleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Nb4 O13 (Nb4 O13)
Multiplicity: 1