B20H16
Dobrott, R.D.Friedman, L.B.Lipscomb, W.N.
Journal of Chemical Physics (1964) 40, 866-872
a=9.65Å b=9.65Å c=29.64Å
α=90° β=90° γ=90°
B16H20
Friedman, L.B.Cook, R.E.Glick, M.D.
Inorganic Chemistry (1970) 9, 1452-1458
a=5.849Å b=13.67Å c=16.75Å
α=90° β=100.83° γ=90°