Fe17 Th2 Isnard O, Soubeyroux J, Fruchart D, Jacobs T, Buschow K Journal of Alloys and Compounds 186 (1992) 135-145 Structural and magnetic behaviour of the series Th2Fe17Cx (x=0 to 1.25) _cod_database_code 1008582 _database_code_amcsd 0016473 8.699 8.699 12.533 90 90 120 R-3m atom x y z occ Th1 0 0 .3409 Fe1 0 0 .0960 Fe2 .5 0 .5 Fe3 .2830 0 0 Fe4 .5027 .4973 .1557 C1 .5 0 0 .36