AM_Stibnite_7 Formula: (Sb1.464 Bi.536) S3 Name: Stibnite Unit cell: 11.309 3.871 11.1876 90.0 90.0 90.0 , V=489.76 Space group: PNMA (62)

Kyono A , Kimata M , American Mineralogist , 89 (2004) p.932-940, Structural variations induced by difference of the inert pair effect, in the stibnite-bismuthinite solid solution series (Sb,Bi)2S3, Sample: Sb1.463Bi.537S3