Xanthiosite Barbier J, Frampton C Acta Crystallographica B47 (1991) 457-462 Structures of orthorhombic and monoclinic Ni3(AsO4)2 Locality: synthetic Note: AnisoU's taken from ICSD _database_code_amcsd 0009846 5.764 9.559 10.194 90 92.95 90 P2_1/c atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Ni1 -.11623 .13508 -.46619 .0055 .0065 .0048 .0054 -.0004 .0012 .0000 Ni2 -.35785 .13685 -.21622 .0054 .0080 .0033 .0047 .0009 .0008 .0003 Ni3 .35985 .12278 .05781 .0053 .0080 .0038 .0042 .0005 .0005 .0006 As1 .36612 .15639 .38124 .0043 .0063 .0029 .0039 -.0006 .0009 -.0005 As2 -.12618 .05552 .20430 .0040 .0053 .0031 .0037 .0002 -.0001 .0001 O1 .3834 .2253 .2291 .006 .011 .003 .003 .001 -.001 .001 O2 .6028 .2437 .4526 .007 .007 .005 .007 -.003 -.001 .000 O3 .1556 .2334 .4649 .005 .005 .004 .006 .000 .003 -.002 O4 -.3666 .0183 .6187 .008 .013 .003 .007 -.001 .003 .000 O5 .3745 .4898 .3771 .005 .004 .006 .005 .000 -.002 .000 O6 -.1328 .2317 .1933 .007 .011 .004 .007 .001 .002 .001 O7 .1127 -.0050 .1330 .006 .004 .008 .007 .004 .001 .001 O8 .1191 .5075 .1362 .007 .012 .006 .002 .000 .000 .000