Potassium Cyanide (KCN) C1K1N1(cr) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0. 0. INFINITE -17.343 -118.345 -118.345 INFINITE 100 55.483 49.213 191.980 -14.277 -118.522 -111.797 58.397 168.300 76.283 82.687 141.073 -9.826 I <--> II 168.300 67.280 89.623 141.073 -8.659 TRANSITION 200 66.828 101.196 133.862 -6.533 -115.154 -106.080 27.705 298.15 66.391 127.780 127.780 0. -113.470 -102.011 17.872 300 66.383 128.191 127.781 0.123 -113.445 -101.940 17.749 400 66.316 147.269 130.383 6.755 -114.772 -97.829 12.775 500 66.354 162.072 135.295 13.388 -114.043 -93.681 9.787 600 66.392 174.173 140.797 20.025 -113.515 -89.662 7.806 700 66.431 184.410 146.315 26.667 -113.164 -85.716 6.396 800 66.471 193.283 151.644 33.312 -112.972 -81.810 5.342 895.000 66.509 200.744 156.467 39.628 I <--> LIQUID 900 66.511 201.115 156.714 39.961 112.928 77.919 4.522 1000 66.551 208.124 161.510 46.614 -113.031 -74.025 3.867 1100 66.590 214.469 166.041 53.271 -192.235 -65.504 3.111 1200 66.629 220.265 170.322 59.932 -191.578 -54.012 2.351 1300 66.669 225.600 174.371 66.597 -190.988 -42.573 1.711 1400 66.708 230.542 178.209 73.266 -190.455 -31.177 1.163 1500 66.747 235.146 181.853 79.938 -189.970 -19.817 0.690 1600 66.787 239.455 185.320 86.615 -189.529 -8.488 0.277 1700 66.826 243.505 188.625 93.296 -189.125 2.815 -0.086 1800 66.865 247.325 191.781 99.980 -188.757 14.094 -0.409 1900 66.905 250.942 194.800 106.669 -188.422 25.355 -0.697 2000 66.944 254.375 197.694 113.361 -188.117 36.598 -0.956