Cl9 Cs3 Tl2 Powell H, Wells A Journal of the Chemical Society 1935 (1935) 1008-1012 Complex-anion Formation by Tervalent Elements: The Structure of Caesium Thallic Enneachloride _cod_database_code 1010209 _database_code_amcsd 0017145 9.58 9.58 9.58 83.93 83.93 83.93 R-3c atom x y z Cs1 .6667 -.6667 0 Cl1 .1667 -.1667 0 Cl2 .3333 .1667 0 Tl1 .1 .1 .1