Citation: Yarmolyuk, Ya.P.; Grin', Yu.; Gladyshevskii, E.I. (1978). Crystal structure of R3 Ni6 Ga2 (R= Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Y). Dopovidi Akademii Nauk Ukrains'koi RSR, Seriya A: Fiziko-Matematichni Ta Tekhnichni Nauki, 40, pp. 759-763.
Formula: Ga2 Ni6 Sm3
Chemical name: Sm3 Ni6 Ga2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ga8 Ni24 Sm12 (Ga2 Ni6 Sm3)
Multiplicity: 1
Coordination sequences: