Cobalt Marick L Physical Review 49 (1936) 831-837 Variation of resistance and structure of cobalt with temperature and a discussion of its photoelectric emission Locality: synthetic Sample: at room T Note: cell edge a is average of photographs 1 & 2 _database_code_amcsd 0015136 2.519 2.519 4.091 90 90 120 P6_3/mmc atom x y z Co 1/3 2/3 .25