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<strong>THERMODYNAMIC</strong> <strong>PROPERTIES</strong> AS A FUNCTION <strong>OF</strong> TEMPERATURE<br />

L. V. Gurvich, V. S. Iorish, V. S. Yungman, and O. V. Dorofeeva<br />

The thermodynamic properties C°<br />

p (T), S° (T), H° (T)-H° (T r), -[G° (T)-H° (T r)]/T and formation properties Δ f H° (T), Δ f G° (T), log K f° (T) are<br />

tabulated as functions of temperature in the range 298.15 to 1500 K for 80 substances in the standard state.The reference temperature, T r, is equal to<br />

298.15 K. The standard state pressure is taken as 1 bar (100,000 Pa). The tables are presented in the JANAF Thermochemical Tables format (Reference<br />

2). The numerical data are extracted from IVTANTHERMO databases except for C 2H 4O, C 3H 6O, C 6H 6, C 6H 6O, C 10H 8, and CH 5N, which are based<br />

upon TRC Tables. See the references for information on standard states and other details.<br />

REFERENCES<br />

1. Gurvich, L. V., Veyts, I. V., and Alcock, C. B., Eds., Thermodynamic Properties of Individual Substances, 4th ed., Hemisphere Publishing<br />

Corp., New York, 1989.<br />

2. Chase, M. W., et al., JANAF Thermochemical Tables, 3rd ed., J. Phys. Chem. Ref. Data, 14, Suppl. 1, 1985.<br />

No. Formula Name State<br />

1 Ar Argon g<br />

2 Br Bromine g<br />

3 Br 2 Dibromine g<br />

4 BrH Hydrogen bromide g<br />

5 C Carbon (graphite) cr<br />

6 C Carbon (diamond) cr<br />

7 C 2 Dicarbon g<br />

8 C 3 Tricarbon g<br />

9 CO Carbon oxide g<br />

10 CO 2 Carbon dioxide g<br />

11 CH 4 Methane g<br />

12 C 2H 2 Acetylene g<br />

13 C 2H 4 Ethylene g<br />

14 C 2H 6 Ethane g<br />

15 C 3H 6 Cyclopropane g<br />

16 C 3H 8 Propane g<br />

17 C 6H 6 Benzene l<br />

18 C 6H 6 Benzene g<br />

19 C 10H 8 Naphthalene cr, l<br />

20 C 10H 8 Naphthalene g<br />

21 CH 2O Formaldehyde g<br />

22 CH 4O Methanol g<br />

23 C 2H 4O Acetaldehyde g<br />

24 C 2H 6O Ethanol g<br />

25 C 2H 4O 2 Acetic acid g<br />

26 C 3H 6O Acetone g<br />

27 C 6H 6O Phenol g<br />

28 CF 4 Carbon tetrafluoride g<br />

29 CHF 3 Trifluoromethane g<br />

30 CClF 3 Chlorotrifluoromethane g<br />

31 CCl 2F 2 Dichlorodifluoromethane g<br />

32 CHClF 2 Chlorodifluoromethane g<br />

33 CH 5N Methylamine g<br />

34 Cl Chlorine g<br />

35 Cl 2 Dichlorine g<br />

36 ClH Hydrogen chloride g<br />

37 Cu Copper cr, l<br />

38 Cu Copper g<br />

39 CuO Copper oxide cr<br />

40 Cu 2O Dicopper oxide cr<br />

5.030 final-473<br />

Order of Listing of Tables<br />

5-61<br />

TeamLRN<br />

No. Formula Name State<br />

41 CuCl 2 Copper dichloride cr, l<br />

42 CuCl 2 Copper dichloride g<br />

43 F Fluorine g<br />

44 F 2 Difluorine g<br />

45 FH Hydrogen fluoride g<br />

46 Ge Germanium cr, l<br />

47 Ge Germanium g<br />

48 GeO 2 Germanium dioxide cr, l<br />

49 GeCl 4 Germanium tetrachloride g<br />

50 H Hydrogen g<br />

51 H 2 Dihydrogen g<br />

52 HO Hydroxyl g<br />

53 H 2 O Water l<br />

54 H 2 O Water g<br />

55 I Iodine g<br />

56 I 2 Diiodine cr, l<br />

57 I 2 Diiodine g<br />

58 IH Hydrogen iodide g<br />

59 K Potassium cr, l<br />

60 K Potassium g<br />

61 K 2 O Dipotassium oxide cr, l<br />

62 KOH Potassium hydroxide cr, l<br />

63 KOH Potassium hydroxide g<br />

64 KCl Potassium chloride cr, l<br />

65 KCl Potassium chloride g<br />

66 N 2 Dinitrogen g<br />

67 NO Nitric oxide g<br />

68 NO 2 Nitrogen dioxide g<br />

69 NH 3 Ammonia g<br />

70 O Oxygen g<br />

71 O 2 Dioxygen g<br />

72 S Sulfur cr, l<br />

73 S Sulfur g<br />

74 S 2 Disulfur g<br />

75 S 8 Octasulfur g<br />

76 SO 2 Sulfur dioxide g<br />

77 Si Silicon cr<br />

78 Si Silicon g<br />

79 SiO 2 Silicon dioxide cr<br />

80 SiCl 4 Silicon tetrachloride g

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