D2Yb
Korst, W.L.Warf, J.C.
Acta Crystallographica (1,1948-23,1967) (1956) 9, 452-454
a=5.871Å b=3.561Å c=6.763Å
α=90° β=90° γ=90°
H2Yb
Warf, J.C.Hardcastle, K.
Journal of the American Chemical Society (1961) 83, 2206-2207
a=5.26Å b=5.26Å c=5.26Å