Cl4 K2 Pt Dickinson R Journal of the American Chemical Society 44 (1922) 2404-2411 The Crystal Structures of Potassium Chloroplatinate and of Potassium and Ammonium Chloropalladates _cod_database_code 1010083 _database_code_amcsd 0017017 6.99 6.99 4.13 90 90 90 P4/mmm atom x y z K1 0 .5 .5 Pt1 0 0 0 Cl1 .235 .235 0