Citation: Mar, R.W.; Nichols, M.C. (1973). Questions concerning the existence of erbium hexaboride: The crystal structure of (Er0.8 Ca0.2) B6. Journal of the Less-Common Metals, 33, pp. 317-320.
Formula: B6 Ca0.2 Er0.8
Chemical name: (Er.8 Ca.2) B6
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: B6 (B)
Multiplicity: 1
RCSR Symbol: cab
Coordination sequences: