AM_As4Se4_10 Formula: As (S.213 Se.787) Name: As4Se4 Unit cell: 9.511 13.7388 6.6996 90.0 106.492 90.0 , V=839.42 Space group: P121/N1 (14)

Kyono A , American Mineralogist , 94 (2009) p.451-460, Molecular conformation and anion configuration variations for As4S4 and As4Se4, in an anion-substituted solid solution, Locality: synthetic, Note: S1Se3-8