AM_Realgar_28 Formula: As S Name: Realgar Unit cell: 9.27 13.5 6.56 90.0 106.62 90.0 , V=786.65 Space group: P121/N1 (14)

Wyckoff R W G , Crystal Structures , 1 (1963) p.85-237, Second edition. Interscience Publishers, New York, New York