Ni3(AsO4)2
Barbier J, Frampton C
Acta Crystallographica B47 (1991) 457-462
Structures of orthorhombic and monoclinic Ni3(AsO4)2
Note: AnisoU's taken from ICSD
Note: polymorph of xanthiosite
_database_code_amcsd 0009847
5.943 11.263 8.164 90 90 90 Cmca
atom     x      y      z  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Ni1      0      0      0 .0065  .0083  .0041  .0071      0      0 -.0007
Ni2    .25  .1335    .25 .0063  .0083  .0042  .0065      0 -.0001      0
As       0 .37586 .11627 .0047  .0074  .0019  .0049      0      0  .0001
O1       0  .2528  .2333  .008   .013   .003   .009      0      0   .004
O2       0 -.0026  .2502  .007   .009   .003   .008      0      0   .001
O3   .2647  .1206 -.0007  .007   .010   .009   .004  -.001   .002   .000