Fe12.91 Nd2 Si4.09 Long G, Marasinghe G, Mishra S, Pringle O, Grandjean F, Buschow K, Middleton D, Yelon W, Pourarian F, Isnard O Solid State Communications 88 (1993) 761-764 A neutron diffraction and Mossbauer effect study of the Nd2Fe17-xSix solid solutions _cod_database_code 1008641 _database_code_amcsd 0016530 8.5325 8.5325 12.4554 90 90 120 R-3m atom x y z occ Nd1 0 0 .3419 Fe1 0 0 .0961 Fe2 .5 0 .5 .848 Fe3 .2918 0 0 .792 Fe4 .5015 .4985 .1579 .602 Si1 .5 0 .5 .152 Si2 .2918 0 0 .208 Si3 .5015 .4985 .1579 .398