AM_Paakkonenite
Formula: Sb2 As S2
Name: Paakkonenite
Unit cell: 10.75 3.959 12.49 90.0 115.25 90.0 , V=480.78
Space group: C12/M1 (12)

Bonazzi P , Borrini D , Mazzi F , Olmi F , American Mineralogist , 80 (1995) p.1054-1058, Crystal structure and twinning of Sb2AsS2, the synthetic analogue of, paakkonenite