Arseniopleite
Tait K T, Hawthorne F C
The Canadian Mineralogist 41 (2003) 71-77
Refinement of the crystal structure of arseniopleite: Confirmation of its status
as a valid species
_database_code_amcsd 0005825
6.8113 13.0358 11.3245 90 100.25 90 I2/a
atom       x      y      z  occ   Uiso U(1,1) U(2,2) U(3,3)  U(1,2) U(1,3) U(2,3)
CaX1   .0217 .00131 .51196  .34  .0127
NaX1   .0217 .00131 .51196  .16  .0127
NaX2     1/4 .01816      0  .93  .0267  .0187  .0447  .0176       0  .0055      0
PbX2     1/4 .01816      0  .06  .0267  .0187  .0447  .0176       0  .0055      0
BaX2     1/4 .01816      0  .01  .0267  .0187  .0447  .0176       0  .0055      0
MnM1     1/4 .73506      0      .01148  .0108  .0119  .0114       0 .00108      0
MnM2  .08846 .15590 .21656 .605 .01132  .0095  .0130  .0115 -.00058 .00176 .00017
MgM2  .08846 .15590 .21656 .260 .01132  .0095  .0130  .0115  .00058 .00176 .00017
FeM2  .08846 .15590 .21656 .135 .01132  .0095  .0130  .0115  .00058 .00176 .00017
As1      1/4 .28829      0      .01037 .01044 .00991 .01185       0 .00496      0
As2   .10766 .88811 .23133      .00967 .00892 .01111 .00956  .00053 .00322 .00024
O1     .0669 .21526 .03833       .0148   .011  .0196  .0148  -.0025  .0044  .0018
O2     .1481 .12546 .39581       .0245  .0408  .0166  .0179  -.0145  .0099 -.0052
O3     .2771 .83036 .16070       .0143  .0110  .0175  .0157   .0007  .0061 -.0032
O4     .1963 .90301 .37980       .0150  .0192  .0148  .0104   .0016  .0011 -.0008
O5     .1019 .31791 .28168       .0153  .0096  .0191  .0174   .0025  .0032  .0013
O6     .0552 .00113 .16087       .0160  .0189  .0135  .0156   .0036  .0030  .0039