(Er.8 Ca.2) B6

B₆Ca_0.2Er_0.8

Mar, R.W.Nichols, M.C.

Journal of the Less-Common Metals (1973) 33, 317-320

a=4.098Å   b=4.098Å   c=4.098Å

α=90°   β=90°   γ=90°