Sodium Cyanide ((NaCN)2) C2N2Na2(g) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0. 0. INFINITE -23.178 -8.299 -8.299 INFINITE 100 67.677 247.172 435.395 -18.822 -9.644 -13.427 7.013 200 98.488 305.757 356.722 -10.193 -9.489 -17.132 4.474 250 104.306 328.419 348.858 -5.110 -9.102 -19.087 3.988 298.15 107.686 347.102 347.102 0. -8.786 -21.041 3.686 300 107.789 347.768 347.104 0.199 -8.777 -21.117 3.677 350 110.089 364.568 348.426 5.650 -8.631 -23.189 3.461 400 111.781 379.383 351.387 11.198 -13.984 -24.854 3.246 450 113.163 392.631 355.247 16.823 -14.207 -26.200 3.041 500 114.386 404.618 359.594 22.512 -14.466 -27.519 2.875 600 116.596 425.672 368.900 34.063 -15.087 -30.073 2.618 700 118.601 443.798 378.335 45.824 -15.818 -32.514 2.426 800 120.401 459.755 387.535 57.776 -16.636 -34.844 2.275 900 121.985 474.030 396.366 69.897 -17.535 -37.067 2.151 1000 123.355 486.955 404.789 82.166 -18.527 -39.185 2.047 1100 124.529 498.769 412.803 94.562 -19.633 -41.199 1.956 1200 125.531 509.648 420.426 107.066 -214.401 -38.226 1.664 1300 126.385 519.731 427.682 119.663 -213.953 -23.563 0.947 1400 127.115 529.124 434.596 132.339 -213.547 -8.933 0.333 1500 127.740 537.916 441.194 145.083 -213.178 5.669 -0.197 1600 128.278 546.178 447.500 157.884 -212.842 20.248 -0.661 1700 128.743 553.969 453.536 170.736 -212.538 34.807 -1.069 1800 129.146 561.339 459.322 183.631 -212.264 49.348 -1.432 1900 129.497 568.332 464.877 196.563 -212.018 63.875 -1.756 2000 129.805 574.982 470.218 209.529 -211.801 78.390 -2.047 2100 130.075 581.322 475.358 222.523 -211.611 92.895 -2.311 2200 130.314 587.379 480.314 235.543 -211.449 107.391 -2.550 2300 130.526 593.176 485.096 248.585 -211.316 121.881 -2.768 2400 130.715 598.735 489.716 261.647 -211.212 136.366 -2.968 2500 130.884 604.075 494.184 274.727 -211.139 150.846 -3.152 2600 131.035 609.211 498.510 287.823 -211.099 165.325 -3.321 2700 131.171 614.159 502.702 300.934 -211.093 179.803 -3.478 2800 131.294 618.932 506.768 314.057 -211.124 194.281 -3.624 2900 131.406 623.541 510.716 327.192 -211.193 208.760 -3.760 3000 131.507 627.998 514.552 340.338 -211.303 223.243 -3.887 3100 131.599 632.311 518.281 353.493 -211.458 237.731 -4.006 3200 131.683 636.491 521.910 366.658 -211.660 252.224 -4.117 3300 131.761 640.544 525.444 379.830 -211.912 266.724 -4.222 3400 131.831 644.478 528.887 393.010 -212.218 281.232 -4.321 3500 131.896 648.301 532.245 406.196 -212.581 295.751 -4.414 3600 131.956 652.017 535.521 419.389 -213.006 310.280 -4.502 3700 132.012 655.634 538.718 432.587 -213.497 324.823 -4.586 3800 132.063 659.155 541.841 445.791 -214.057 339.379 -4.665 3900 132.111 662.586 544.894 459.000 -214.692 353.951 -4.741 4000 132.155 665.931 547.878 472.213 -215.406 368.541 -4.813 4100 132.196 669.195 550.797 485.430 -216.204 383.149 -4.881 4200 132.234 672.381 553.654 498.652 -217.087 397.778 -4.947 4300 132.270 675.493 556.452 511.877 -218.069 412.429 -5.010 4400 132.303 678.534 559.192 525.106 -219.066 427.097 -5.070 4500 132.334 681.508 561.877 538.338 -220.208 441.794 -5.128 4600 132.364 684.417 564.510 551.573 -221.471 456.519 -5.184 4700 132.391 687.264 567.091 564.810 -222.845 471.272 -5.238 4800 132.417 690.051 569.624 578.051 -224.335 486.056 -5.289 4900 132.441 692.782 572.110 591.294 -225.947 500.872 -5.339 5000 132.464 695.458 574.550 604.539 -227.670 515.722 -5.388 5100 132.486 698.081 576.946 617.786 -229.538 530.608 -5.435 5200 132.506 700.654 579.301 631.036 -231.543 545.532 -5.480 5300 132.526 703.178 581.614 644.288 -233.691 560.496 -5.524 5400 132.544 705.655 583.888 657.541 -235.987 575.502 -5.567 5500 132.561 708.088 586.125 670.796 -238.436 590.552 -5.609 5600 132.577 710.476 588.324 684.053 -241.043 605.647 -5.649 5700 132.593 712.823 590.488 697.312 -243.813 620.791 -5.689 5800 132.608 715.129 592.617 710.572 -246.750 635.985 -5.728 5900 132.622 717.396 594.712 723.833 -249.859 651.231 -5.766 6000 132.635 719.625 596.776 737.096 -252.828 666.495 -5.802