Chromium Carbide (Cr7C3) C3Cr7(cr) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0. 0. INFINITE -34.397 -163.508 -163.508 INFINITE 100 80.414 39.481 355.684 -31.620 -163.089 -163.752 85.535 200 167.414 125.392 218.991 -18.720 -162.255 -164.668 43.007 298.15 209.748 200.983 200.983 0. -160.666 -166.161 29.111 300 210.372 202.282 200.987 0.389 -160.628 -166.195 28.937 400 236.714 266.701 209.591 22.844 -159.033 -168.182 21.962 500 252.873 321.361 226.622 47.369 -156.663 -170.748 17.838 600 263.504 368.438 246.427 73.206 -154.596 -173.765 15.128 700 271.956 409.702 266.865 99.986 -152.839 -177.103 13.216 800 279.608 446.519 287.061 127.566 -151.313 -180.676 11.797 900 287.006 479.880 306.660 155.897 -150.046 -184.425 10.704 1000 294.369 510.499 325.534 184.966 -149.159 -188.297 9.836 1100 301.779 538.903 343.655 214.773 -148.794 -192.233 9.128 1200 309.269 565.481 361.045 245.324 -149.015 -196.177 8.539 1300 316.842 590.535 377.743 276.629 -149.909 -200.076 8.039 1400 324.494 614.295 393.798 308.695 -151.542 -203.879 7.607 1500 332.214 636.945 409.259 341.530 -153.940 -207.538 7.227 1600 339.992 658.634 424.171 375.140 -157.128 -211.012 6.889 1700 347.824 679.481 438.580 409.531 -161.123 -214.261 6.583 1800 355.703 699.585 452.525 444.707 -165.938 -217.252 6.304 1900 363.619 719.028 466.043 480.672 -171.585 -219.953 6.047 2000 371.568 737.882 479.166 517.431 -178.075 -222.334 5.807 2100 379.552 756.204 491.924 554.987 -185.417 -224.370 5.581 2200 387.543 774.045 504.344 593.342 -328.970 -221.450 5.258 2300 395.530 791.448 516.450 632.496 -325.008 -216.649 4.920 2400 403.526 808.451 528.264 672.449 -320.295 -212.036 4.615 2500 411.517 825.085 539.805 713.201 -314.828 -207.635 4.338