La6MgGe2S14 Gitzendanner R, Spencer C, DiSalvo F, Pell M, Ibers J Journal of Solid State Chemistry 131 (1997) 399-404 Synthesis and structure of a new quaternary rare-earth sulfide, La6MgGe2S14, and the related compound La6MgSi2S14 _cod_database_code 1005055 _database_code_amcsd 0013930 10.367 10.367 5.814 90 90 120 P6_3 atom x y z occ La1 .3578 .1256 .7424 Mg1 0 0 .4783 .5 Ge1 2/3 1/3 .3249 S1 .5211 .4133 .4741 S2 .0862 .8399 .7288 S3 2/3 1/3 .9519