Ethanedinitrile ((CN)2) C2N2(g) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0. 0. INFINITE -12.626 307.219 307.219 INFINITE 100 36.399 191.121 286.323 -9.520 307.303 304.362 -158.982 200 48.910 220.447 246.531 -5.217 308.042 301.183 -78.661 250 53.388 231.863 242.482 -2.655 308.558 299.409 -62.558 298.15 56.746 241.565 241.565 0. 309.072 297.601 -52.138 300 56.859 241.917 241.566 0.105 309.092 297.529 -51.804 350 59.585 250.894 242.269 3.019 309.606 295.561 -44.110 400 61.799 259.000 243.862 6.055 310.079 293.522 -38.330 450 63.677 266.390 245.961 9.193 310.495 291.427 -33.828 500 65.332 273.186 248.348 12.419 310.850 289.288 -30.222 600 68.218 285.360 253.526 19.101 311.392 284.922 -24.805 700 70.704 296.067 258.853 26.050 311.752 280.479 -20.930 800 72.861 305.652 264.114 33.230 311.982 275.995 -18.021 900 74.717 314.344 269.220 40.612 312.117 271.487 -15.757 1000 76.302 322.301 274.136 48.165 312.184 266.969 -13.945 1100 77.650 329.638 278.852 55.864 312.199 262.446 -12.463 1200 78.795 336.445 283.371 63.688 312.171 257.924 -11.227 1300 79.769 342.791 287.701 71.618 312.109 253.406 -10.182 1400 80.598 348.734 291.850 79.637 312.015 248.894 -9.286 1500 81.308 354.320 295.831 87.733 311.895 244.389 -8.510 1600 81.918 359.587 299.652 95.895 311.748 239.893 -7.832 1700 82.445 364.569 303.326 104.114 311.577 235.407 -7.233 1800 82.901 369.295 306.861 112.382 311.382 230.932 -6.701 1900 83.299 373.788 310.266 120.692 311.165 226.469 -6.226 2000 83.648 378.070 313.550 129.040 310.925 222.017 -5.798 2100 83.954 382.159 316.720 137.421 310.663 217.578 -5.412 2200 84.225 386.071 319.784 145.830 310.379 213.152 -5.061 2300 84.465 389.820 322.748 154.265 310.073 208.740 -4.741 2400 84.679 393.419 325.619 162.722 309.746 204.341 -4.447 2500 84.870 396.880 328.400 171.199 309.397 199.956 -4.178 2600 85.041 400.212 331.099 179.695 309.026 195.586 -3.929 2700 85.195 403.425 333.718 188.207 308.634 191.230 -3.700 2800 85.335 406.525 336.263 196.734 308.220 186.889 -3.486 2900 85.461 409.522 338.738 205.274 307.785 182.563 -3.288 3000 85.576 412.421 341.146 213.826 307.328 178.253 -3.104 3100 85.680 415.229 343.491 222.388 306.850 173.958 -2.931 3200 85.775 417.951 345.776 230.961 306.350 169.680 -2.770 3300 85.863 420.592 348.003 239.543 305.828 165.417 -2.618 3400 85.943 423.156 350.176 248.134 305.285 161.170 -2.476 3500 86.016 425.649 352.297 256.732 304.720 156.939 -2.342 3600 86.084 428.073 354.368 265.337 304.134 152.725 -2.216 3700 86.147 430.432 356.392 273.948 303.526 148.528 -2.097 3800 86.205 432.730 358.371 282.566 302.896 144.347 -1.984 3900 86.259 434.970 360.306 291.189 302.244 140.183 -1.878 4000 86.309 437.155 362.200 299.818 301.571 136.036 -1.776 4100 86.356 439.287 364.055 308.451 300.876 131.906 -1.681 4200 86.399 441.368 365.871 317.089 300.159 127.794 -1.589 4300 86.439 443.402 367.650 325.731 299.420 123.699 -1.503 4400 86.477 445.389 369.395 334.376 298.659 119.621 -1.420 4500 86.513 447.333 371.105 343.026 297.877 115.561 -1.341 4600 86.546 449.235 372.783 351.679 297.073 111.518 -1.266 4700 86.577 451.096 374.429 360.335 296.247 107.493 -1.195 4800 86.606 452.919 376.046 368.994 295.398 103.486 -1.126 4900 86.634 454.705 377.633 377.656 294.528 99.497 -1.061 5000 86.660 456.456 379.192 386.321 293.635 95.525 -0.998 5100 86.684 458.172 380.724 394.988 292.720 91.572 -0.938 5200 86.707 459.856 382.229 403.658 291.783 87.637 -0.880 5300 86.729 461.508 383.710 412.329 290.824 83.720 -0.825 5400 86.750 463.129 385.165 421.003 289.842 79.822 -0.772 5500 86.769 464.721 386.597 429.679 288.837 75.942 -0.721 5600 86.788 466.285 388.006 438.357 287.811 72.080 -0.672 5700 86.805 467.821 389.393 447.037 286.761 68.237 -0.625 5800 86.822 469.331 390.759 455.718 285.688 64.413 -0.580 5900 86.838 470.815 392.103 464.401 284.592 60.607 -0.537 6000 86.853 472.275 393.427 473.086 283.472 56.820 -0.495