Sanderite
Ma H, Bish D L, Wang H W, Chipera S J
American Mineralogist 94 (2009) 622-625
Determination of the crystal structure of sanderite, MgSO4*2H2O,
by X-ray powder diffraction and the charge flipping method
Locality: synthetic
Note: x-coordinate of O4 changed by the author
_database_code_amcsd 0004915
8.8932 8.4881 12.4401 90 90 90 P2_12_12_1
atom      x     y     z Biso
Mg1   .7870 .4648 .2552   .8
Mg2   .2976 .5404 .4961   .8
S1    .1435 .5737 .2508   .4
S2    .6641 .5816 .4898   .4
O1    .1492 .7382 .2126  1.2
O2    .2656 .5499 .3322  1.2
O3    .1676 .4614 .1597  1.2
O4   -.0012 .5415 .3076  1.2
O5    .7345 .4598 .4171  1.2
O6    .7578 .7231 .4804  1.2
O7    .6596 .5135 .5978  1.2
O8    .5089 .6171 .4561  1.2
Wat1  .5628 .4006 .2188  1.2
Wat2  .7150 .6989 .2377  1.2
Wat3  .3569 .3027 .4753  1.2
Wat4  .0691 .4779 .5115  1.2