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 1008583 _database_code_amcsd 0016474 8.690 8.690 12.510 90 90 120 R-3m atom x y z occ Th1 0 0 .3425 Fe1 0 0 .0953 Fe2 .5 0 .5 Fe3 .2825 0 0 Fe4 .5028 .4972 .1555 C1 .5 0 0 .412