(S4 (N H)4)

H₄N₄S₄

Gregson, D.Klebe, G.Fuess, H.

Journal of the American Chemical Society (1988) 110, 8488-8493

a=6.694Å   b=7.85Å   c=12.168Å

α=90°   β=90°   γ=90°