Heat capacity Data for Bi2O2Se Temperature (K) Heat Capacity (J/mK) Error (J/mK) 301.70163 23.15218 0.6182 300.82147 22.99949 0.5373 300.83419 23.00574 0.5371 282.69794 23.0698 0.6682 282.24613 23.18526 0.6065 282.10678 23.23823 0.5924 264.93816 22.43544 0.6387 264.50444 22.49886 0.5745 264.38336 22.54153 0.5612 248.28758 22.0737 0.6201 247.86396 22.12603 0.5585 247.74733 22.17016 0.5461 232.69154 21.72627 0.5982 232.28445 21.77574 0.5452 232.17361 21.81654 0.5356 218.06036 21.3217 0.5675 217.67116 21.35933 0.5249 217.57199 21.3941 0.5202 204.37543 20.88853 0.5552 203.98864 20.93729 0.5144 203.88639 20.9747 0.5077 191.49794 20.49702 0.5325 191.13161 20.53708 0.5017 191.03059 20.56333 0.4976 179.34226 19.91906 0.5108 178.98637 19.94731 0.4897 178.88172 19.97395 0.4851 168.11899 19.3556 0.5131 167.74449 19.39029 0.4824 167.61035 19.41665 0.455 157.56898 18.89457 0.4731 157.26399 18.9231 0.4505 157.18401 18.94867 0.4478 147.70126 18.3599 0.4589 147.39488 18.38723 0.4399 147.31004 18.40838 0.4373 138.40878 17.77657 0.4434 138.1148 17.79708 0.4244 138.03028 17.81674 0.422 129.65622 17.18208 0.4206 129.39163 17.19846 0.4059 129.31462 17.21634 0.4039 121.47894 16.59385 0.405 121.2196 16.60945 0.3913 121.14297 16.6283 0.3894 113.78762 16.03756 0.3878 113.54008 16.05203 0.3756 113.47261 16.06626 0.3741 106.62667 15.48462 0.374 106.3954 15.49664 0.362 106.32672 15.50788 0.3605 99.92931 14.92636 0.3583 99.71065 14.9386 0.3476 99.64535 14.9487 0.3466 93.64567 14.33961 0.3418 93.42987 14.34467 0.3324 93.36602 14.35581 0.331 87.71778 13.77963 0.3269 87.51077 13.78481 0.3189 87.45156 13.79459 0.3173 82.16256 13.2472 0.3136 81.96694 13.25223 0.3056 81.91003 13.26157 0.3043 76.95487 12.72772 0.3005 76.76995 12.73233 0.2934 76.71799 12.73997 0.2915 72.0637 12.20896 0.2861 71.89775 12.21062 0.2797 71.85152 12.22051 0.2783 67.50759 11.6881 0.273 67.35093 11.68728 0.2663 67.31259 11.69304 0.2661 63.23595 11.16653 0.2614 63.08884 11.16778 0.2545 63.05056 11.17528 0.2533 59.24835 10.64866 0.2485 59.11665 10.64856 0.2419 59.08036 10.65581 0.2409 55.48902 10.12103 0.2352 55.36468 10.12376 0.2291 55.33102 10.12826 0.2283 51.95758 9.60867 0.2222 51.84563 9.609 0.2166 51.81868 9.61421 0.216 48.70146 9.09108 0.211 48.59363 9.09223 0.205 48.57178 9.09852 0.2042 45.60491 8.54686 0.1981 45.5041 8.54758 0.1921 45.48512 8.55249 0.1915 42.69888 8.02303 0.1852 42.60745 8.02265 0.18 42.59147 8.02794 0.1794 39.98586 7.50141 0.1736 39.90254 7.50103 0.1684 39.88828 7.50583 0.1678 37.44381 6.96729 0.1603 37.37018 6.9632 0.158 37.35652 6.96629 0.156 35.06065 6.44392 0.1486 34.98759 6.43991 0.146 34.97566 6.4439 0.1441 32.82151 5.93133 0.1371 32.75152 5.92726 0.1344 32.74092 5.93019 0.1328 30.71369 5.42331 0.1248 30.65119 5.41761 0.1225 30.6427 5.42088 0.1215 28.74316 4.94008 0.1138 28.68333 4.93465 0.1115 28.67555 4.93709 0.1107 26.90562 4.48248 0.1039 26.84749 4.47399 0.1015 26.84083 4.47536 0.1005 25.17667 4.03843 0.09325 25.12503 4.03278 0.09137 25.11957 4.03441 0.09074 23.55952 3.61711 0.0836 23.51233 3.61197 0.08179 23.50801 3.61223 0.08148 22.04527 3.21712 0.07499 21.99896 3.21225 0.07294 21.99397 3.21268 0.07255 20.62583 2.84725 0.06619 20.58445 2.8416 0.06469 20.58066 2.84207 0.06436 19.30263 2.50571 0.05848 19.2638 2.5003 0.05704 19.25973 2.50079 0.05687 18.06231 2.19118 0.05135 18.02608 2.18664 0.04994 18.02247 2.18699 0.04981 16.90178 1.90622 0.04456 16.86922 1.90105 0.04348 16.86571 1.90202 0.04339 15.82045 1.64743 0.03882 15.78968 1.64328 0.03783 15.78669 1.64364 0.03768 14.808 1.41314 0.03354 14.77944 1.40911 0.0327 14.77664 1.40901 0.03264 13.86409 1.20137 0.02877 13.83621 1.19768 0.028 13.83367 1.1979 0.02788 12.98127 1.01495 0.02432 12.95568 1.01119 0.02365 12.95289 1.01169 0.02359 12.15615 0.85333 0.02049 12.13371 0.85011 0.02003 12.13058 0.85023 0.01991 11.38838 0.71032 0.01737 11.36651 0.70815 0.01682 11.36378 0.70788 0.01683 10.6631 0.58685 0.01449 10.64235 0.58469 0.01397 10.64013 0.58474 0.01395 9.98821 0.48216 0.01192 9.96935 0.48026 0.01161 9.96628 0.48014 0.01154 8.93418 0.34159 0.00857 8.91128 0.3392 0.00825 8.90753 0.33704 0.00835 8.3567 0.27446 0.00693 8.34181 0.27327 0.0067 8.33857 0.27316 0.0067 7.80114 0.21819 0.0056 7.78447 0.217 0.00538 7.78146 0.21693 0.00537 7.27898 0.1722 0.0045 7.2635 0.17136 0.00431 7.26073 0.1713 0.00431 6.79401 0.13508 0.00356 6.77917 0.13428 0.00344 6.77627 0.13413 0.00342 6.33913 0.10534 0.00283 6.32461 0.10471 0.00272 6.32184 0.1046 0.00273 5.9141 0.08219 0.00226 5.9007 0.0817 0.00217 5.898 0.08166 0.00218 5.52025 0.06424 0.00179 5.50765 0.0638 0.00173 5.50488 0.06374 0.00173 5.15657 0.0501 0.00143 5.14394 0.04975 0.00138 5.1408 0.04967 0.00138 4.81549 0.03886 0.00121 4.80378 0.03867 0.00117 4.80135 0.03864 0.00117 4.49214 0.03019 0.00105 4.48095 0.02998 0.00103 4.47838 0.02992 0.00103 4.20055 0.02367 8.561E-4 4.19118 0.02349 8.366E-4 4.18879 0.02346 8.364E-4 3.93704 0.01866 6.726E-4 3.92942 0.01855 6.615E-4 3.92744 0.01854 6.612E-4 3.68924 0.01461 5.803E-4 3.68234 0.01454 5.732E-4 3.68127 0.01453 5.744E-4 3.45857 0.01143 5.043E-4 3.45282 0.01136 4.986E-4 3.45154 0.01136 5.001E-4 3.24653 0.00897 3.836E-4 3.24212 0.00893 3.796E-4 3.24086 0.00892 3.792E-4 3.05198 0.00711 2.952E-4 3.04746 0.00706 2.947E-4 3.04628 0.00705 2.925E-4 2.87227 0.00569 3.008E-4 2.86747 0.00564 2.987E-4 2.86704 0.00565 3.003E-4 2.70811 0.00458 3.336E-4 2.70493 0.00457 3.304E-4 2.70434 0.00457 3.336E-4 2.55943 0.00375 3.077E-4 2.55657 0.00374 3.079E-4 2.55648 0.00374 3.078E-4 2.42486 0.00309 2.434E-4 2.42239 0.00308 2.414E-4 2.42164 0.00307 2.397E-4 2.30271 0.00255 1.847E-4 2.30066 0.00254 1.821E-4 2.3007 0.00254 1.814E-4 2.18659 0.00207 1.462E-4 2.18526 0.00211 1.598E-4 2.1838 0.00206 1.474E-4 2.07916 0.00169 1.255E-4 2.07686 0.00169 1.276E-4 2.07632 0.00168 1.284E-4 1.97663 0.00134 1.17E-4 1.97454 0.00136 1.186E-4 1.97386 0.00134 1.191E-4 1.86546 0.00103 1.196E-4 1.86321 9.93448E-4 1.178E-4 1.86308 9.86823E-4 1.176E-4 1.83698 9.06401E-4 1.201E-4 1.83747 9.04666E-4 1.201E-4 1.83788 9.20638E-4 1.205E-4