Iron Carbonyl (Fe(CO)5) C5Fe1O5(g)
 
Enthalpy Reference Temperature = Tr = 298.15 K Standard State Pressure = p° = 0.1 MPa
  J·K-1 mol-1 kJ·mol-1  
T/K Cp° S° -[G°-H°(Tr)]/T H-H°(Tr) fH° fG° log Kf
0 0. 0. INFINITE -33.145 -729.524 -729.524 INFINITE
100 90.843 299.071 568.282 -26.921 -731.282 -716.779 374.407
200 139.336 377.190 454.024 -15.367 -730.407 -702.431 183.456
 
298.15 170.703 439.286 439.286 0. -727.849 -689.207 120.746
 
300 171.134 440.344 439.290 0.316 -727.794 -688.968 119.960
400 189.027 492.243 446.244 18.399 -724.880 -676.471 88.338
500 200.830 535.762 459.914 37.924 -722.489 -664.660 69.437
 
600 209.820 573.204 475.747 58.474 -720.815 -653.263 56.872
700 217.105 606.113 492.067 79.832 -719.784 -642.094 47.914
800 223.115 635.508 508.193 101.852 -719.325 -631.034 41.202
900 228.088 662.084 523.839 124.420 -719.472 -619.996 35.984
1000 232.209 686.335 538.894 147.442 -720.469 -608.900 31.806
 
1100 235.633 708.633 553.325 170.839 -722.455 -597.633 28.379
1200 238.490 729.261 567.137 194.549 -723.964 -586.239 25.518
1300 240.887 748.448 580.355 218.521 -723.888 -574.766 23.094
1400 242.910 766.375 593.009 242.713 -723.955 -563.293 21.017
1500 244.628 783.194 605.133 267.092 -724.162 -551.811 19.216
 
1600 246.097 799.030 616.761 291.630 -724.511 -540.311 17.639
1700 247.362 813.989 627.927 316.305 -725.955 -528.765 16.247
1800 248.458 828.159 638.661 341.097 -726.933 -517.139 15.007
1900 249.413 841.619 648.992 365.991 -742.160 -504.751 13.877
2000 250.250 854.434 658.946 390.975 -743.682 -492.217 12.855
 
2100 250.989 866.662 668.548 416.038 -745.279 -479.605 11.930
2200 251.644 878.353 677.821 441.170 -746.953 -466.913 11.086
2300 252.227 889.552 686.785 466.364 -748.706 -454.146 10.314
2400 252.751 900.298 695.459 491.614 -750.540 -441.301 9.605
2500 253.222 910.626 703.861 516.913 -752.456 -428.377 8.950
 
2600 253.647 920.566 712.005 542.256 -754.454 -415.374 8.345
2700 254.032 930.146 719.908 567.640 -756.537 -402.293 7.783
2800 254.387 939.391 727.583 593.062 -758.702 -389.133 7.259
2900 254.708 948.323 735.041 618.517 -760.951 -375.896 6.771
3000 255.006 956.963 742.296 644.003 -763.284 -362.578 6.313
 
3100 255.279 965.329 749.356 669.517 -765.698 -349.180 5.884
3200 255.534 973.438 756.233 695.058 -1116.495 -328.282 5.359
3300 255.768 981.305 762.934 720.623 -1117.171 -303.641 4.806
3400 255.988 988.944 769.470 746.211 -1117.960 -278.976 4.286
3500 256.193 996.367 775.847 771.820 -1118.861 -254.288 3.795
 
3600 256.386 1003.587 782.073 797.449 -1119.874 -229.571 3.331
3700 256.566 1010.614 788.156 823.097 -1120.999 -204.827 2.892
3800 256.737 1017.459 794.100 848.762 -1122.235 -180.047 2.475
3900 256.898 1024.130 799.913 874.444 -1123.583 -155.234 2.079
4000 257.051 1030.636 805.600 900.141 -1125.043 -130.388 1.703
 
4100 257.196 1036.985 811.167 925.854 -1126.615 -105.502 1.344
4200 257.335 1043.184 816.617 951.580 -1128.299 -80.577 1.002
4300 257.466 1049.241 821.957 977.320 -1130.098 -55.609 0.676
4400 257.593 1055.161 827.190 1003.073 -1132.010 -30.601 0.363
4500 257.714 1060.952 832.321 1028.839 -1134.038 -5.547 0.064
 
4600 257.831 1066.617 837.353 1054.616 -1136.182 19.553 -0.222
4700 257.942 1072.163 842.290 1080.405 -1138.445 44.703 -0.497
4800 258.050 1077.595 847.136 1106.204 -1140.828 69.902 -0.761
4900 258.155 1082.917 851.894 1132.015 -1143.332 95.152 -1.014
5000 258.256 1088.133 856.566 1157.835 -1145.961 120.454 -1.258
 
5100 258.353 1093.249 861.157 1183.666 -1148.717 145.811 -1.493
5200 258.449 1098.266 865.669 1209.506 -1151.602 171.219 -1.720
5300 258.541 1103.190 870.104 1235.355 -1154.619 196.688 -1.938
5400 258.631 1108.024 874.465 1261.214 -1157.773 222.213 -2.149
5500 258.719 1112.770 878.755 1287.081 -1161.066 247.797 -2.353
 
5600 258.804 1117.433 882.976 1312.958 -1164.504 273.445 -2.551
5700 258.888 1122.014 887.129 1338.842 -1168.089 299.153 -2.741
5800 258.970 1126.517 891.218 1364.735 -1171.827 324.929 -2.926
5900 259.050 1130.945 895.244 1390.636 -1175.723 350.764 -3.105
6000 259.129 1135.299 899.209 1416.545 -1179.782 376.673 -3.279
 
PREVIOUS: March 1978 (1 atm) CURRENT: March 1978 (1 bar)
 
Iron Carbonyl (Fe(CO)5) C5Fe1O5(g)

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