K2Mg(CrO4)2*2H2O Fleck M, Kolitsch U Zeitschrift fur Kristallographie 218 (2003) 553-567 Natural and synthetic compounds with krohnkite-type chains. An update _database_code_amcsd 0011100 5.674 6.462 7.517 110.38 95.24 109.86 P-1 atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) K .66488 .30324 .75993 .0231 .0258 .0205 .0211 .0100 .0021 .0062 Mg 0 0 0 .0163 .0157 .0172 .0152 .0065 .0031 .0058 Cr .66710 .33533 .23414 .01333 .0129 .0122 .0127 .00398 .00280 .00362 O1 .6305 .1853 .3695 .0240 .0273 .0264 .0226 .0102 .0078 .0147 O2 .7699 .6266 .3709 .0229 .0255 .0164 .0178 .0050 .0025 .0006 O3 .3867 .2523 .0826 .0186 .0144 .0184 .0177 .0048 .0004 .0039 O4 .8813 .2870 .1043 .0179 .0162 .0182 .0192 .0071 .0065 .0069 Ow .9575 .0113 .7318 .0197 .0181 .0182 .0146 .0025 .0045 .0017 H1 .078 .129 .727 .045 H2 .908 -.127 .637 .046