AM_Laphamite_2 Formula: As2 Se3 Name: Laphamite Unit cell: 12.0774 9.9037 4.2835 90.0 90.458 90.0 , V=512.34 Space group: P121/N1 (14)
Stergiou A C , Rentzeperis P J , Zeitschrift fur Kristallographie , 173 (1985) p.185-191, The crystal structure of arsenic selenide, As2Se3, Locality: synthetic