Citation: Linde, S.A.; Lavrov, A.V.; Gorbunova, Yu.E.; Tananaev, I.V. (1980). Structure of crystals of potassium oxoniobium pyrophosphate K Nb O P2 O7. Doklady Akademii Nauk SSSR, 250, pp. 96-99.
Formula: K Nb O8 P2
Chemical name: K Nb O P2 O7
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Nb4 O32 P8 (Nb O8 P2)
Multiplicity: 1
Coordination sequences: