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Pyridine

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Condensed phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafliquid23.89 ± 0.12kcal/molCcbHubbard, Frow, et al., 1961ALS
Deltafliquid23.95 ± 0.36kcal/molCcbCox, Challoner, et al., 1954ALS
Deltafliquid16.7kcal/molCcbConstam and White, 1903ALS
Quantity Value Units Method Reference Comment
Deltacliquid-651.3kcal/molCcbStrepikheev, Baranov, et al., 1962ALS
Deltacliquid-664.95 ± 0.10kcal/molCcbHubbard, Frow, et al., 1961ALS
Deltacliquid-665.00 ± 0.36kcal/molCcbCox, Challoner, et al., 1954ALS
Deltacliquid-659.2kcal/molCcbConstam and White, 1903ALS
Quantity Value Units Method Reference Comment
liquid42.519cal/mol*KN/AMcCullough, Douslin, et al., 1957DH
liquid42.81cal/mol*KN/AParks, Todd, et al., 1936Extrapolation below 90 K, 50.04 J/mol*K.; DH
liquid50.289cal/mol*KN/APearce and Bakke, 1936Extrapolation below 90 K, 89.33 J/mol*K.; DH

Constant pressure heat capacity of liquid

Cp,liquid (cal/mol*K) Temperature (K) Reference Comment
46.22293.Rastorguev and Ganiev, 1967T = 293 to 353 K.; DH
31.8298.15Hubbard, Frow, et al., 1961DH
35.11332.Swietoslawski and Zielenkiewicz, 1958Mean value 22 to 96°C.; DH
31.721298.15McCullough, Douslin, et al., 1957T = 10 to 350 K.; DH
32.249298.1Parks, Todd, et al., 1936T = 90 to 300 K.; DH
31.859298.1Pearce and Bakke, 1936T = 90 to 298 K. Value is unsmoothed experimental datum.; DH
30.90289.Radulescu and Jula, 1934DH
32.349273.4Swietoslawski, Tybicka, et al., 1931DH
32.41290.Swietoslawski, Tybicka, et al., 1931, 2DH
30.911294.Mathews, Krause, et al., 1917DH
31.19283.Bramley, 1916Mean value, 0 to 20°C.; DH

References

Go To: Top, Condensed phase thermochemistry data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Hubbard, Frow, et al., 1961
Hubbard, W.N.; Frow, F.R.; Waddington, G., The heats of combustion and formation of pyridine and hippuric acid, J. Phys. Chem., 1961, 65, 1326-1328. [all data]

Cox, Challoner, et al., 1954
Cox, J.D.; Challoner, A.R.; Meetham, A.R., The heats of combustion of pyridine and certain of its derivatives, J. Chem. Soc., 1954, 265-271. [all data]

Constam and White, 1903
Constam, E.J.; White, J., Physico-chemical investigations in the pyridine series, Am. Chem. J., 1903, 29, 1-49. [all data]

Strepikheev, Baranov, et al., 1962
Strepikheev, Yu.A.; Baranov, Yu.I.; Burmistrova, O.A., Determination of the heats of combustion and the heat capacities of several mono- and di-isocyanates, Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol., 1962, 5, 387-390. [all data]

McCullough, Douslin, et al., 1957
McCullough, J.P.; Douslin, D.R.; Messerly, J.F.; Hossenlopp, I.A.; Kincheloe, T.C.; Waddington, G., Pyridine: experimental and calculated chemical thermodynamic properties between 0 and 1500 K., a revised vibrational assignment, J. Am. Chem. Soc., 1957, 79, 4289-4295. [all data]

Parks, Todd, et al., 1936
Parks, G.S.; Todd, S.S.; Moore, W.A., Thermal data on organic compounds. XVI. Some heat capacity, entropy and free energy data for typical benzene derivatives and heterocyclic compounds, J. Am. Chem. Soc., 1936, 58, 398-401. [all data]

Pearce and Bakke, 1936
Pearce, J.N.; Bakke, H.M., The heat capacity and the free energy of formation of pyridine, Proc. Iowa Acad. Sci., 1936, 43, 171-174. [all data]

Rastorguev and Ganiev, 1967
Rastorguev, Yu.L.; Ganiev, Yu.A., Study of the heat capacity of selected solvents, Izv. Vyssh. Uchebn. Zaved. Neft Gaz. 10, 1967, No.1, 79-82. [all data]

Swietoslawski and Zielenkiewicz, 1958
Swietoslawski, W.; Zielenkiewicz, A., Mean specific heat of some ternary azeotropes, Bull. Acad. Pol. Sci. Ser. Sci. Chim., 1958, 6, 365-366. [all data]

Radulescu and Jula, 1934
Radulescu, D.; Jula, O., Beiträge zur Bestimmung der Abstufung der Polarität des Aminstickstoffes in den organischen Verbindungen, Z. Phys. Chem., 1934, B26, 390-393. [all data]

Swietoslawski, Tybicka, et al., 1931
Swietoslawski, W.; Tybicka, S.; Solodkowska, W., Sur un microcalorimetre adiabatique, adapte aux mesures de la chaleur specifique de substances solides et liquides, Bull. Int. Acad. Pol. Sci. Lett. Cl. Sci. Math Nat. Ser A, 1931, 1931, 322-335. [all data]

Swietoslawski, Tybicka, et al., 1931, 2
Swietoslawski, W.; Tybicka, S.; Solodkowska, W., Sur un microcalorimetre adiabatique, adapte aux mesures de la chaleur specifique de substances solides et liquides, Rocz. Chem., 1931, 11, 65-77. [all data]

Mathews, Krause, et al., 1917
Mathews, J.H.; Krause, E.L.; Bohnson, B.L., a contribution to the thermal chemistry of pyridine, J. Am. Chem. Soc., 1917, 39, 398-413. [all data]

Bramley, 1916
Bramley, A., The study of binary mixtures. Part IV. Heats of reaction and specific heats, J. Chem. Soc. (London), 1916, 109, 496-515. [all data]


Notes

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