B Fe14 H3.31 Nd2 Isnard O, Yelon W, Miraglia S, Fruchart D Journal of Applied Physics 78 (1995) 1892-1898 Neutron-diffraction study of the insertion scheme of hydrogen in Nd2Fe14 B _cod_database_code 1008721 _database_code_amcsd 0016605 8.906 8.906 12.327 90 90 90 P4_2/mnm atom x y z occ Nd1 .1453 .1453 0 Nd2 .7252 .2748 0 Fe1 0 .5 0 Fe2 .7254 .0676 .3712 Fe3 .4632 .1380 .3236 Fe4 .1816 .1816 .2548 Fe5 .4003 .4003 .2938 Fe6 0 0 .3841 B1 .3767 .3767 0 H1 .3996 .3996 .5733 .39 H2 .4380 .2970 .5982 .38 H3 .4706 .179 .5369 .23 H4 .5 .5 .6153 .09