MnS4Sc2
Reil, S.Stork, H.J.Haeuseler, H.
Journal of Alloys Compd. (2002) 334, 92-96
a=10.606Å b=10.606Å c=10.606Å
α=90° β=90° γ=90°
CdS4Sc2
a=10.736Å b=10.736Å c=10.736Å