Vanadium Oxide (VO) O1V1(cr) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0.000 0.000 INFINITE -6.908 -429.715 -429.715 INFINITE 100 13.895 6.730 71.088 -6.436 -431.184 -422.473 220.677 200 34.100 23.035 42.859 -3.965 -432.005 -413.352 107.956 298.15 45.501 39.011 39.011 0.000 -431.789 -404.210 70.816 300 45.647 39.293 39.012 0.084 -431.778 -404.039 70.350 400 49.580 53.063 40.863 4.880 -431.032 -394.899 51.569 500 51.651 64.356 44.466 9.945 -430.157 -385.966 40.322 600 53.530 73.940 48.599 15.204 -429.199 -377.216 32.840 700 55.343 82.329 52.831 20.648 -428.158 -368.633 27.508 800 57.099 89.834 56.995 26.271 -427.037 -360.206 23.519 900 58.803 96.658 61.029 32.067 -425.846 -351.922 20.425 1000 60.463 102.940 64.910 38.030 -424.586 -343.776 17.957 1100 62.086 108.779 68.635 44.158 -423.259 -335.758 15.944 1200 63.677 114.250 72.211 50.446 -421.879 -327.864 14.272 1300 65.243 119.408 75.645 56.892 -420.450 -320.087 12.861 1400 66.791 124.300 78.947 63.494 -418.983 -312.422 11.657 1500 68.325 128.961 82.127 70.250 -417.478 -304.863 10.616 1600 69.842 133.419 85.195 77.159 -415.936 -297.405 9.709 1700 71.351 137.698 88.158 84.218 -414.366 -290.045 8.912 1800 72.851 141.819 91.025 91.429 -412.774 -282.778 8.206 1900 74.339 145.798 93.804 98.788 -411.171 -275.599 7.577 2000 75.847 149.649 96.500 106.297 -409.565 -268.506 7.013 2063.000 76.747 152.015 98.160 111.104 CRYSTAL <--> LIQUID 2100 77.298 153.385 99.121 113.954 407.967 261.492 6.504 2200 78.781 157.015 101.670 121.758 -429.269 -254.449 6.041 2300 80.250 160.549 104.154 129.710 -427.853 -246.534 5.599 2400 81.718 163.996 106.576 137.808 -426.302 -238.684 5.195 2500 83.183 167.361 108.940 146.053 -424.615 -230.900 4.824 2600 84.646 170.652 111.250 154.445 -422.792 -223.187 4.484