Cr1.8 D2.46 Mn0.2 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 1008680 _database_code_amcsd 0016566 5.381 5.381 8.798 90 90 120 P6_3/mmc atom x y z occ Zr1 1/3 2/3 .4360 Cr1 0 0 0 .9 Mn1 0 0 0 .1 Cr2 .839 .678 .25 .9 Mn2 .839 .678 .25 .1 D1 .0332 .3118 .556 .195 D2 .458 .916 .636 .20 D3 .465 .93 .25 .46