CoCl2 Grime H, Santos J A Zeitschrift fur Kristallographie 88 (1934) 136-141 The structure and colour of anhydrous cobalt chloride, CoCl2, at room and very low temperatures _database_code_amcsd 0010531 6.16 6.16 6.16 33.43 33.43 33.43 R-3m atom x y z Co 0 0 0 Cl .25 .25 .25