MgCNi3 Wei Z, Chen X, Che G, Wang F, Jiang P, Li W, He M Chinese Physics Letters 19 (2002) 249-251 Debye temperature of the MgCNi3 superconductor _cod_database_code 1100063 _database_code_amcsd 0018242 3.8089 3.8089 3.8089 90 90 90 Pm-3m atom x y z Mg 0 0 0 C .5 .5 .5 Ni 0 .5 .5