Ilvaite Bonazzi P, Bindi L American Mineralogist 84 (1999) 1604-1612 Structural adjustments induced by heat treatment in ilvaite Sample: RM at room temperature _database_code_amcsd 0002317 13.006 8.808 5.850 90 90.34 90 P2_1/a atom x y z occ Uiso Ca .81285 .37021 .75327 .00855 Fe11 .89018 .04961 .00734 .97 .00736 Mg11 .89018 .04961 .00734 .03 .00736 Fe12 .88999 .05200 .49267 .96 .00662 Al12 .88999 .05200 .49267 .04 .00662 Fe2 .94076 .74006 .24863 .95 .00770 Mn2 .94076 .74006 .24863 .05 .00770 Si1 .95950 .36859 .24925 .00589 Si2 .67948 .22718 .25216 .00601 H .7381 .0770 .7381 .036 O1 .00992 .02941 .73668 .01007 O21 .93723 .27240 .01584 .00851 O22 .93527 .27256 .48251 .00822 O3 .77743 .10907 .25657 .00817 O41 .67131 .32760 .01900 .00836 O42 .67037 .33147 .48218 .00786 O5 .58487 .10063 .25333 .00816 O6 .60183 .02559 .75255 .01070 O7 .79796 .10924 .74425 .00849