D4.668 Fe17 Th2 Isnard O, Miraglia S, Soubeyroux J, Fruchart D, Deportes J, Buschow K Journal of Physics: Condensed Matter 5 (1993) 5481-5490 Structural study and magnetic characterization of Th2Fe17D5, Th2Fe17CxH5-x and Th2Fe17N3 _cod_database_code 1008603 _database_code_amcsd 0016494 8.682 8.682 12.56 90 90 120 R-3m atom x y z occ Th1 0 0 .3351 Fe1 0 0 .0937 Fe2 .5 0 .5 Fe3 .2833 0 0 Fe4 .5031 .4969 .1572 D1 .5 0 0 .960 D2 .8672 0 .5 .298