AM_Cd2As3I
Formula: Cd2 As3 I
Name: Cd2As3I
Unit cell: 8.436 9.594 7.952 90.0 100.65 90.0 , V=632.51
Space group: C12/C1 (15)

Marsh R E , Herbstein F H , Acta Crystallographica, Section B , 44 (1988) p.77-88, More space-group changes