Isoquinoline

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Gas phase thermochemistry data

Go To: Top, Condensed phase thermochemistry data, Phase change data, References, Notes

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
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Δfgas204.61kJ/molCcrSteele, Archer, et al., 1988Hfusion=13.54 kJ/mol; ALS
Δfgas204.0kJ/molN/AGood, 1972Value computed using ΔfHliquid° value of 144.5±0.8 kj/mol from Good, 1972 and ΔvapH° value of 59.5 kj/mol from Steele, Archer, et al., 1988.; DRB

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
Δfliquid145.10 ± 0.88kJ/molCcrSteele, Archer, et al., 1988Hfusion=13.54 kJ/mol; ALS
Δfliquid144.5 ± 0.84kJ/molCcbGood, 1972Reanalyzed by Pedley, Naylor, et al., 1986, Original value = 145.1 ± 0.88 kJ/mol; ALS
Quantity Value Units Method Reference Comment
Δcliquid-4686.46 ± 0.75kJ/molCcrSteele, Archer, et al., 1988Hfusion=13.54 kJ/mol; ALS
Δcliquid-4686.46 ± 0.75kJ/molCcbGood, 1972ALS
Quantity Value Units Method Reference Comment
liquid215.98J/mol*KN/ASteele, Archer, et al., 1988DH
Quantity Value Units Method Reference Comment
solid,1 bar171.06J/mol*KN/ASteele, Chirico, et al., 1986DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
196.16298.15Steele, Archer, et al., 1988T = 5 to 500 K. Values calculated from graphically extrapolated heat capacity values.; DH

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
177.68298.15Steele, Chirico, et al., 1986T = 10 to 400 K.; DH

Phase change data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, References, Notes

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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
DRB - Donald R. Burgess, Jr.
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tboil515. ± 2.KAVGN/AAverage of 8 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus297. ± 3.KAVGN/AAverage of 9 values; Individual data points
Quantity Value Units Method Reference Comment
Ttriple299.62KN/ASteele, Archer, et al., 1988, 2Crystal phase 1 phase; Uncertainty assigned by TRC = 0.03 K; TRC
Quantity Value Units Method Reference Comment
Tc803.15KN/AAmbrose, 1963Uncertainty assigned by TRC = 7.5 K; TRC
Quantity Value Units Method Reference Comment
Δvap59.5kJ/molN/ASteele, Archer, et al., 1988DRB

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
415.20.053Weast and Grasselli, 1989BS

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
58.9 ± 0.1320.IP,EBSteele, Archer, et al., 1988Based on data from 313. to 566. K.; AC
56.4 ± 0.1360.IP,EBSteele, Archer, et al., 1988Based on data from 313. to 566. K.; AC
54.1 ± 0.1400.IP,EBSteele, Archer, et al., 1988Based on data from 313. to 566. K.; AC
51.7 ± 0.1440.IP,EBSteele, Archer, et al., 1988Based on data from 313. to 566. K.; AC
49.4 ± 0.2480.IP,EBSteele, Archer, et al., 1988Based on data from 313. to 566. K.; AC
47.0 ± 0.3520.IP,EBSteele, Archer, et al., 1988Based on data from 313. to 566. K.; AC
51.0454.A,EBStephenson and Malanowski, 1987Based on data from 439. to 517. K. See also Malanowski, 1961.; AC

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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Temperature (K) A B C Reference Comment
439.93 to 516.93.995061693.807-91.852Malanowski, 1961, 2Coefficents calculated by NIST from author's data.

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Reference Comment
13.54299.6Domalski and Hearing, 1996AC

Temperature of phase transition

Ttrs (K) Initial Phase Final Phase Reference Comment
219.600crystaline, IIIcrystaline, IISteele, Chirico, et al., 1986DH
275.000crystaline, IIcrystaline, ISteele, Chirico, et al., 1986DH
299.616crystaline, IliquidSteele, Chirico, et al., 1986DH

Enthalpy of phase transition

ΔHtrs (kJ/mol) Temperature (K) Initial Phase Final Phase Reference Comment
0.00221.000crystaline, IIIcrystaline, IISteele, Archer, et al., 1988DH
0.00275.000crystaline, IIcrystaline, ISteele, Archer, et al., 1988DH
13.54417299.620crystaline, IliquidSteele, Archer, et al., 1988DH

Entropy of phase transition

ΔStrs (J/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
45.20299.620crystaline, IliquidSteele, Archer, et al., 1988DH

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Notes

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

Steele, Archer, et al., 1988
Steele, W.V.; Archer, D.G.; Chirico, R.D.; Collier, W.B.; Hossenlopp, I.A.; Nguyen, A.; Smith, N.K.; Gammon, B.E., The thermodynamic properties of quinoline and isoquinoline, J. Chem. Thermodyn., 1988, 20, 1233-1264. [all data]

Good, 1972
Good, W.D., Enthalpies of combustion of nine organic nitrogen compounds related to petroleum, J. Chem. Eng. Data, 1972, 17, 28-31. [all data]

Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P., Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]

Steele, Chirico, et al., 1986
Steele, W.V.; Chirico, R.D.; Collier, W.B.; Hossenlopp, I.A.; Nguyen, A.; Strube, M.M., Thermochemical and thermophysical properties of organic nitrogen compounds found in fossil materials, NIPER Report, 1986, 188, 112p. [all data]

Steele, Archer, et al., 1988, 2
Steele, W.V.; Archer, D.G.; Chirico, R.D.; Collier, W.B.; Hossenlopp, I.A.; Nguyen, A.; Smith, N.K.; Gammon, B.E., The thermodynamic properties of quinoline and isoquinoline, J. Chem. Thermodyn., 1988, 20, 1233-64. [all data]

Ambrose, 1963
Ambrose, D., Critical Temperatures of Some Phenols and Other Organic Compounds, Trans. Faraday Soc., 1963, 59, 1988. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Malanowski, 1961
Malanowski, S., Bull. Acad. Pol. Sci. Ser. Sci. Chim., 1961, 9, 71. [all data]

Malanowski, 1961, 2
Malanowski, S., Vapour Pressures and Boiling Temperatures of Some Quinoline Bases, Bull. Acad. Pol. Sci. Ser. Sci. Chim., 1961, 9, 2, 71-76. [all data]

Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D., Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III, J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985 . [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, References