AM_Proustite_2 Formula: Ag3 As S3 Name: Proustite Unit cell: 10.825 10.825 8.704 90.0 90.0 120.0 , V=883.29 Space group: R3C (161)

Allen S , Phase Transition , 6 (1985) p.1-24, Phase transitions in proustite I. Structural studies, Sample: T = 300 K, Note: calculated Ag-S bondlengths do not match those reported