Glagolevite Krivovichev S V, Armbruster T, Organova N I, Burns P C, Seredkin M V, Chukanov N V American Mineralogist 89 (2004) 1138-1141 Incorporation of sodium into the chlorite structure: the crystal structure of glagolevite, Na(Mg,Al)6[Si3AlO10](OH,O)8 _database_code_amcsd 0003597 5.3580 9.2810 14.574 90.00 97.08 90.00 C1 atom x y z occ Uiso Mg1 .242 .5794 .4995 .0075 Mg2 -.259 -.5860 -.4995 .0075 Mg3 .246 .2457 .4986 .0075 Mg4 .243 .7495 .0011 .0075 Mg5 .247 .4145 .9999 .0075 Mg6 -.253 -.4189 -.9991 .0075 Na1 -.512 .751 .805 .30 .035 Na2 -.556 -.735 -.793 .10 .035 Na3 .414 -.426 -.803 .18 .035 Si1 -.0333 .5797 .6897 .0063 Si2 .488 .738 .6758 .199 .0063 Si3 .4876 .4198 .6921 .801 .0063 Si4 .0194 -.5837 -.6897 .0063 Si5 -.457 -.4107 -.6878 .383 .0063 Si6 -.5006 -.7581 -.6930 .617 .0063 O1 -.059 .5824 .5764 .0106 O2 .253 .5163 .7300 .801 .0106 O3 -.038 .7469 .7316 .801 .0106 O4 -.237 .4792 .7357 .801 .0106 O5 .256 .641 .710 .199 .0106 O6 -.039 .4050 .710 .199 .0106 O7 -.266 .661 .729 .199 .0106 O8 .430 .7481 .5664 .0106 O9 .263 -.490 -.720 .383 .0106 O10 -.248 -.509 -.7309 .383 .0106 O11 .070 -.747 -.726 .383 .0106 O12 .058 -.5843 -.5780 .0106 O13 .223 -.687 -.7344 .617 .0106 O14 .033 -.4226 -.7345 .617 .0106 O15 -.256 -.658 -.7309 .617 .0106 O16 -.447 -.7517 -.5785 .0106 O17 .436 .4140 .5719 .0106 O18 -.447 -.4204 -.5782 .0106 OH19 .409 .5841 .9286 .0106 OH20 -.378 -.5846 -.9307 .0106 OH21 .116 .5829 .0709 .0106 OH22 -.092 -.5868 -.0735 .0106 OH23 .619 .7511 .0719 .0106 OH24 -.598 -.7477 -.0690 .0106