Kieserite Talla D, Wildner M American Mineralogist 104 (2019) 1732-1749 Investigation of the kieserite-szomolnokite solid-solution series, (Mg,Fe)SO4*H2O, with relevance to Mars: Crystal chemistry, FTIR, and Raman spectroscopy under ambient and martian temperature conditions Note: T = -160 C Locality: Synthetic _database_code_amcsd 0021014 6.8648 7.6684 7.6055 90 117.792 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) Mg 0 .5 0 .00431 .00388 .00445 .00431 -.00022 .00167 .00014 S 0 .15710 .25 .00337 .00268 .00342 .00377 0 .00131 0 O1 .17522 .04770 .39686 .00648 .00418 .00732 .00704 .00193 .00186 .00289 O2 .09574 .26975 .15109 .00597 .00588 .00573 .00753 .00023 .00417 .00206 O3 0 .63384 .25 .00572 .0051 .00623 .00593 0 .00259 0 H .106 .6987 .290 .019