Citation: Grigor'ev, M.S.; Charushnikova, I.A.; Krot, N.N.; Yanovskii, A.I.; Struchkov, Yu.T. (1994). Crystal structure and electric absorption spectrum of neptunoile nitrate (NpO2)2(NO3)2*5H2O. Zhurnal Neorganicheskoi Khimii, 39, pp. 179-183.
Formula: H10 N2 Np2 O15
Chemical name: (Np O2)2 (N O3)2 (H2 O)5
List type: noninterleaving
List: 1D
Basis: (0;1;0)
Dimensionality: 1
Formula: Np4 O16 (Np O4)
Multiplicity: 1