AM_Realgar_23 Formula: As (S.763 Se.237) Name: Realgar Unit cell: 9.4193 13.6027 6.6311 90.0 106.483 90.0 , V=814.71 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: S1Se2-1