AM_Jankovicite
Formula: Tl2.5 Sb5.033 As1.467 S11
Name: Jankovicite
Unit cell: 7.393 8.711 17.58 103.81 91.81 109.51 , V=1028.62
Space group: P-1 (2)

Libowitzky E , Giester G , Tillmanns E , European Journal of Mineralogy , 7 (1995) p.479-487, The crystal structure of jankovicite, Tl5Sb9(As,Sb)4S22