Ba Co S1.84 Gelabert M, Brese N, DiSalvo F, Jobic S, Deniard P, Brec R Journal of Solid State Chemistry 127 (1996) 211-221 Polymorphism and superstructure in Ba Co S2-d _cod_database_code 1005030 _database_code_amcsd 0013911 6.4390 6.4909 8.9379 90 90 90 Cmma atom x y z occ Ba1 0 .25 .1973 Co1 0 .25 .5895 S1 0 .25 .8433 S2 .25 .5 .5 .84