AM_As4Se4_12 Formula: As (S.12 Se.88) Name: As4Se4 Unit cell: 9.5477 13.7625 6.7175 90.0 106.565 90.0 , V=846.05 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: S1Se7-3