Ba Co S2 Snyder G, Gelabert M, DiSalvo F Journal of Solid State Chemistry 113 (1994) 355-361 Refined structure and properties of the layered Mott insulator Ba Co S2 _cod_database_code 1005016 _database_code_amcsd 0013832 6.4413 6.4926 8.9406 90 90 90 Cmma atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Ba1 0 .25 .1981 .019 .011 .013 0 0 0 Co1 0 .25 .5932 .023 .016 .014 0 0 0 S1 0 .25 .8496 .021 .009 .011 0 0 0 S2 .25 .5 .5 .013 .062 .017 0 0 0