Ferrosilite III Weber H P Acta Crystallographica C39 (1983) 1-3 Ferrosilite III, the high-temperature polymorph of FeSiO3 Locality: synthetic at 2 GPa and 1523 K for 20 h _database_code_amcsd 0019764 6.628 7.467 22.607 115.32 80.56 95.49 P-1 atom x y z Uiso FeM10 .05134 .45492 .41889 .0777 FeM11 .19183 .31543 .25993 .0760 FeM12 .02977 .46190 .80630 .0755 FeM13 .11189 .38982 .03356 .0773 FeM21 .38922 .13267 .34072 .0880 FeM22 .19151 .16975 .48612 .1481 FeM23 .14528 .32746 .65097 .0794 FeM24 .30572 .19380 .10798 .0889 FeM25 .22018 .27055 .88125 .0860 Si1 .23845 .86110 .55161 .0765 Si2 .10381 .97742 .69403 .0693 Si3 .29602 .78413 .76288 .0697 Si4 .17754 .90786 .91198 .0701 Si5 .37389 .71303 .98406 .0710 Si6 .25880 .83834 .13461 .0689 Si7 .45657 .63640 .20414 .0676 Si8 .33723 .75381 .35205 .0725 Si9 .51498 .58620 .43131 .0782 OA1 .94446 .30076 .47750 .0949 OA2 .08465 .18252 .32587 .0882 OA3 .87004 .39786 .25959 .0873 OA4 .00986 .25258 .09949 .0919 OA5 .79999 .46107 .02991 .0916 OA6 .92235 .32797 .87490 .0846 OA7 .72228 .53275 .80546 .0870 OA8 .15208 .59449 .34803 .0887 OA9 .64791 .59199 .57816 .0930 OA10 .75615 .55188 .42593 .1004 OB1 .82961 .93322 .44377 .1098 OB2 .04924 .20247 .71484 .0973 OB3 .47985 .25909 .27872 .0933 OB4 .12298 .13712 .94131 .0973 OB5 .60186 .65214 .94768 .0987 OB6 .20211 .06798 .17184 .0944 OB7 .31271 .42892 .82596 .0894 OB8 .28470 .98120 .39679 .0956 OC1 .27855 .89803 .62649 .0926 OC2 .78920 .03138 .24698 .0896 OC3 .68131 .13666 .15953 .1028 OC4 .32208 .87839 .95909 .1080 OC5 .37516 .83064 .06372 .1040 OC6 .57162 .21431 .83012 .0951 OC7 .56301 .22825 .71604 .0943 OC8 .52014 .67906 .37630 .0920 OC9 .45147 .77366 .50325 .0979