Cr1.8 D3.66 Fe0.2 Zr Soubeyroux J, Bououdina M, Fruchart D, Pontonnier L Journal of Alloys and Compounds 219 (1995) 48-54 Phase stability and neutron diffraction studies of Laves phases Zr (Cr1-x Mx)2 with M =Mn,Fe,Co,Ni,Cu and 0 < x <0.2 and their hydrides _cod_database_code 1008681 _database_code_amcsd 0016567 5.374 5.374 8.784 90 90 120 P6_3/mmc atom x y z occ Zr1 1/3 2/3 .4370 Cr1 0 0 0 .9 Fe1 0 0 0 .1 Cr2 .839 .678 .25 .9 Fe2 .839 .678 .25 .1 D1 .0334 .3117 .5529 .27 D2 .4587 .9174 .6363 .39 D3 .4653 .9306 .25 .48 D4 .202 .404 .25 .10