Citation: Aldred, A.T.; Dunlap, B.D.; Nowik, I.; Lam, D.J.; Lander, G.H.; Mueller, M.H. (1975). Magnetic properties of neptunium Laves phases: Np Mn2, Np Fe2, Np Co2, and Np Ni2. Physical Review, Serie 3. B - Solid State (1,1970-17,1977), 11, pp. 530-544.
Formula: Co2 Np
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Co16 Np8 (Co2 Np)
Multiplicity: 1
RCSR Symbol: mgc-x
Coordination sequences: