Citation: Carnall, W.T.; Siegel, S.; Ferraro, J.R.; Tani, B.S.; Gebert, E. (1973). A new series of anhydrous double nitrate salts of the lanthanides. Structural and spectral characterization. Inorganic Chemistry, 12, pp. 560-564.
Formula: K3 N9 O27 Pr2
Chemical name: K3 Pr2 (N O3)9
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: N36 O108 Pr8 (N9 O27 Pr2)
Multiplicity: 1