Citation: Grin', Yu.; Yarmolyuk, Ya.P.; Pecharskii, V.K. (1983). Composition and structure of R Gax Ni5-x phases in rare earth metals - Ga - Ni systems. Izvestiya Akademii Nauk SSSR, Metally, 1983, pp. 187-191.
Formula: Er Ga1.6 Ni3.4
Chemical name: Er (Ga0.32 Ni0.68)5
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Er Ga5 Ni5 (Er Ga5 Ni5)
Multiplicity: 1