Adamite
Hill R J
American Mineralogist 61 (1976) 979-986
The crystal structure and infrared properties of adamite
_database_code_amcsd 0000532
8.306 8.524 6.043 90 90 90 Pnnm
atom      x      y      z B(1,1) B(2,2) B(3,3)  B(1,2) B(1,3) B(2,3)
As   .25048 .24394     .5 .00181 .00079 .00286 -.00014      0      0
Zn1       0      0 .24737 .00529 .00260 .00311 -.00159      0      0
Zn2  .13482 .36423      0 .00267 .00128 .00444 -.00001      0      0
O1    .0760  .1447     .5  .0031  .0021  .0024  -.0009      0      0
O2    .1079  .1268      0  .0035  .0011  .0059   .0001      0      0
O3    .3960  .1063     .5  .0033  .0008  .0126  -.0002      0      0
O4    .2685  .3615  .2778  .0041  .0028  .0039  -.0010 -.0006  .0011
H       .20    .13      0