Dwornikite
Talla D, Balla M, Aicher C, Lengauer C L, Wildner M
American Mineralogist 105 (2020) 1472-1489
Structural and spectroscopic study of the kieserite-dwornikite solid-solution
series, (Mg,Ni)SO4*H2O, at ambient and low temperatures, with cosmochemical
implications for icy moons and Mars
Note: T = 0 C
Locality: synthetic
_database_code_amcsd 0020996
6.8252 7.6070 7.4587 90 117.724 90 C2/c
atom      x      y      z   Uiso U(1,1) U(2,2) U(3,3)  U(1,2) U(1,3) U(2,3)
Ni        0     .5      0 .00577 .00521 .00627 .00552 -.00020 .00223 .00023
S         0 .15681    .25 .00527 .00403 .00542 .00597       0 .00201      0
O1   .17279 .04668 .40353 .01106  .0065  .0132  .0125  .00321 .00356 .00631
O2   .10339 .27006 .15477 .00926  .0089  .0086  .0122  .00120 .00657 .00377
O3        0 .63108    .25 .00810  .0076  .0092  .0076       0  .0037      0
H      .108   .695   .294   .020