AM_Loparite_4 Formula: (Sr.1 Na.45 La.45) Ti O3 Name: Loparite Unit cell: 5.4855 5.4855 13.44 90.0 90.0 120.0 , V=350.24 Space group: R-3C (167)

Mitchell R H , Chakhmouradian A R , Woodward P M , Physics and Chemistry of Minerals , 27 (2000) p.583-589, Crystal chemistry of perovskite-type compounds in the, tausonite-loparite series, (Sr1-2xNaxLax)TiO3, Sample: x = 0.45