D3.054 Mn2 Zr Pontonnier L, Miraglia S, Fruchart D, Soubeyroux J, Baudry A, Boyer P Journal of Alloys and Compounds 186 (1992) 241-248 Structural study of hyperstoichiometric alloys ZrMn2+x and their hydrides _cod_database_code 1008563 _database_code_amcsd 0016454 5.4055 5.4055 8.7964 90 90 120 P6_3/mmc atom x y z occ Zr1 1/3 2/3 .0629 Mn1 0 0 0 Mn2 .8366 .6732 .25 D1 .0398 .3249 .5647 .211 D2 .4594 .9188 .6261 .372 D3 .466 .932 .25 .369 D4 .2021 .4042 .25 .079