Nielsenite Okamura K Journal of the Physical Society of Japan 28 (1970) 1005-1014 Lattice modulation in the long period ordered alloys studied by X-ray diffraction. III. Cu3Pd Locality: synthetic Note: Coordinates of Cu6 altered to reproduce reported bond lengths _database_code_amcsd 0014169 3.710 3.710 25.655 90 90 90 P4mm atom x y z Biso Cu1 .5 0 .0714 .92 Cu2 .5 0 .2143 .91 Cu3 .5 0 .3571 .92 Cu4 .5 0 .5000 .67 Cu5 .5 0 .6428 .92 Cu6 .5 0 .7857 .92 Cu7 .5 0 .9286 .92 Cu8 .5 .5 .0003 .92 Cu9 .5 .5 .1433 1.33 Cu10 .5 .5 .2854 1.27 Cu11 .5 .5 .4280 .88 Cu12 0 0 .5717 1.16 Cu13 0 0 .7143 1.27 Cu14 0 0 .8586 1.15 Pd15 0 0 -.0004 .73 Pd16 0 0 .1427 .68 Pd17 0 0 .2859 .69 Pd18 0 0 .4290 .84 Pd19 .5 .5 .5714 .78 Pd20 .5 .5 .7144 .73 Pd21 .5 .5 .8573 .79