S2ThU
Griveau, B.Marcon, J.P.Gatesoupe, J.-P.
Journal of Inorganic and Nuclear Chemistry (1972) 34, 1535-1539
a=5.587Å b=5.587Å c=5.587Å
α=90° β=90° γ=90°
SU
a=5.49Å b=5.49Å c=5.49Å