Citation: Klesnar, H.P.; Rogl, P. (1990). Phase relations in the ternary systems rare-earth metal (RE)-boron-nitrogen, where RE= Tb, Dy, Ho, Er, Tm, Lu, Sc and Y. High Temperatures-High Pressures, 22, pp. 453-457.
Formula: Er N
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Er4 N4 (Er N)
Multiplicity: 1
RCSR Symbol: ast-d
Coordination sequences: