Yb11 Sb10

Sb₁₀Yb₁₁

Clark, H.L.Simpson, H.D.Steinfink, H.

Inorganic Chemistry (1970) 9, 1962-1964

a=11.86Å   b=11.86Å   c=17.1Å

α=90°   β=90°   γ=90°