AM_Mg14Fe06SiS4 Formula: Mg.697 Fe.303 Si.5 S3 Name: Mg1.4Fe0.6SiS4 Unit cell: 12.633 7.348 5.901 90.0 90.0 90.0 , V=547.77 Space group: PNMA (62)

Fuhrmann J , Pickardt J , Acta Crystallographica, Section C , 46 (1990) p.1996-1998, Synthesis and structure of magnesium iron thiosilicates (Mg1-xFex)2SiS4