AM_Ellestadite-(Cl)_1 Formula: Ca4.7 (Si1.5 S1.5) O12 Cl.4 Name: Ellestadite-(Cl) Unit cell: 9.5608 9.5608 6.8949 90.0 90.0 120.0 , V=545.82 Space group: P63/M (176)

Saint-Jean S J , Hansen S , Solid State Sciences , 7 (2005) p.97-102, Nonstoichiometry in chlorellestadite, Locality: synthetic, Sample: Nonstoichiometric