Butanedinitrile

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Gas 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfgas209.7 ± 0.88kJ/molCcrRapport, Westrum, et al., 1971 

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
Δfsolid139.7 ± 0.67kJ/molCcrRapport, Westrum, et al., 1971ALS
Quantity Value Units Method Reference Comment
Δcsolid-2285.4 ± 0.59kJ/molCcrRapport, Westrum, et al., 1971ALS
Quantity Value Units Method Reference Comment
solid,1 bar191.59J/mol*KN/AWulff and Westrum, 1963crystaline, I phase; DH

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
145.60298.15Wulff and Westrum, 1963crystaline, I phase; T = 5 to 350 K.; DH

Phase change 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:
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
CAL - James S. Chickos, William E. Acree, Jr., Joel F. Liebman, Students of Chem 202 (Introduction to the Literature of Chemistry), University of Missouri -- St. Louis

Quantity Value Units Method Reference Comment
Tboil539.2KN/AWeast and Grasselli, 1989BS
Quantity Value Units Method Reference Comment
Tfus330. ± 5.KAVGN/AAverage of 11 values; Individual data points
Quantity Value Units Method Reference Comment
Ttriple331.22KN/AAnonymous, 1988Uncertainty assigned by TRC = 0.005 K; nominal value, from the catalog; TRC
Ttriple331.23KN/AMarsh, 1987Uncertainty assigned by TRC = 0.005 K; recommended as calibration standard; TRC
Ttriple331.23KN/AMangum and El-Sabban, 1985Uncertainty assigned by TRC = 0.0015 K; temp. on IPTS-68, as a triple point reference standard; TRC
Ttriple331.16KN/AWulff and Westrum, 1963, 2Crystal phase 1 phase; Uncertainty assigned by TRC = 0.02 K; TRC
Quantity Value Units Method Reference Comment
Δsub70.0kJ/molN/ARapport, Westrum, et al., 1971DRB

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Reference Comment
70. ± 0.3289.Woodman, Murbach, et al., 1960Based on data from 279. to 298. K. See also Pedley and Rylance, 1977, Westrum, Rapport, et al., 1971, and Stull, Westrum, et al., 1969.; AC

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Method Reference Comment
3.704334.N/ARai, Singh, et al., 1987DH
3.7329.7DSCRai and Reddi, 2009AC
3.75330.3DSCBadea, Blanco, et al., 2007AC
3.7331.2ACDomalski and Hearing, 1996Based on data from 5. to 350. K. See also Wulff and Westrum, 1963.; AC

Entropy of fusion

ΔfusS (J/mol*K) Temperature (K) Reference Comment
11.1334.Rai, Singh, et al., 1987DH

Entropy of fusion

ΔfusS (J/mol*K) Temperature (K) Reference Comment
26.57233.3Domalski and Hearing, 1996CAL
11.21331.2

Enthalpy of phase transition

ΔHtrs (kJ/mol) Temperature (K) Initial Phase Final Phase Reference Comment
6.1994233.3crystaline, IIcrystaline, IWulff and Westrum, 1963DH
3.7033331.16crystaline, IliquidWulff and Westrum, 1963DH

Entropy of phase transition

ΔStrs (J/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
26.57233.3crystaline, IIcrystaline, IWulff and Westrum, 1963DH
11.18331.16crystaline, IliquidWulff and Westrum, 1963DH

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:


Gas phase ion energetics 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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
B - John E. Bartmess

View reactions leading to C4H4N2+ (ion structure unspecified)

Electron affinity determinations

EA (eV) Reference Comment
0.108 ± 0.010Desfrancois, Bouteiller, et al., 2004Dipole bound anion. gauche conformer; B
0.0200 ± 0.0020Desfrancois, Bouteiller, et al., 2004Dipole bound anion. Anti conformer; B

Ionization energy determinations

IE (eV) Method Reference Comment
12.1 ± 0.25EIChess, Lapp, et al., 1982LBLHLM

References

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

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

Rapport, Westrum, et al., 1971
Rapport, N.J.; Westrum, E.F., Jr.; Andrews, J.T.S., Enthalpies of formation for globular molecules. III. Succinonitrile and triethylenediamine, J. Am. Chem. Soc., 1971, 93, 4363-4365. [all data]

Wulff and Westrum, 1963
Wulff, C.A.; Westrum, E.F., Jr., Heat capacities and thermodynamic properties of globular molecules. VI. Succinonitrile, J. Phys. Chem., 1963, 67, 2376-2381. [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]

Anonymous, 1988
Anonymous, X., , NBS Spec. Publ. (U. S.) 260, 1988. [all data]

Marsh, 1987
Marsh, K.N., Recommended Reference Materials for the Realization of Physicochemical Properties, Blackwell Sci. Pub., Oxford, 1987. [all data]

Mangum and El-Sabban, 1985
Mangum, B.W.; El-Sabban, S., SRM 1970: Succinotitrile Triple-Point Standard - A Temperature Reference Standard Near 58.08 C, J. Res. Natl. Bur. Stand. (U. S.), 1985, 90, 359. [all data]

Wulff and Westrum, 1963, 2
Wulff, C.A.; Westrum, E.F., Heat capacities and thermodynamic properties of globular molecules: vi succinonitrile, J. Phys. Chem., 1963, 67, 2376-81. [all data]

Woodman, Murbach, et al., 1960
Woodman, A.L.; Murbach, W.J.; Kaufman, M.H., Vapor pressure and viscosity relationships for a homologous series of α,omega-dinitriles, Russ. J. Phys. Chem. (Engl. Transl.), 1960, 64, 658-660. [all data]

Pedley and Rylance, 1977
Pedley, J.B.; Rylance, J., , Computer Analysed Thermochemical Data: Organic and Organometallic Compounds, University of Sussex, Brighton, 1977. [all data]

Westrum, Rapport, et al., 1971
Westrum, Edgar F.; Rapport, Naomi J.; Andrews, John T.S., Enthalpies of formation for globular molecules III. Succinonitrile and triethylenediamine, J. Am. Chem. Soc., 1971, 93, 18, 4363-4365, https://doi.org/10.1021/ja00747a005 . [all data]

Stull, Westrum, et al., 1969
Stull, D.R.; Westrum, E.F., Jr.; Sinke, G.C., The Chemical Thermodyanmics of Organic Compounds, John Wiley & Sons Inc., New York, 1969, 865. [all data]

Rai, Singh, et al., 1987
Rai, U.S.; Singh, O.P.; Singh, N.B., Some thermodynamic aspects of organic eutectics, succinonitrile-phenanthrene system, Indian J. Chem., 1987, 26A, 947-949. [all data]

Rai and Reddi, 2009
Rai, R.N.; Reddi, R.S.B., Thermal, solid--liquid equilibrium, crystallization, and microstructural studies of organic monotectic alloy: 4,4´-Dibromobiphenyl--succinonitrile, Thermochimica Acta, 2009, 496, 1-2, 13-17, https://doi.org/10.1016/j.tca.2009.06.012 . [all data]

Badea, Blanco, et al., 2007
Badea, Elena; Blanco, Ignazio; Della Gatta, Giuseppe, Fusion and solid-to-solid transitions of a homologous series of alkane-α,ω-dinitriles, The Journal of Chemical Thermodynamics, 2007, 39, 10, 1392-1398, https://doi.org/10.1016/j.jct.2007.03.005 . [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]

Desfrancois, Bouteiller, et al., 2004
Desfrancois, C.; Bouteiller, Y.; Schermann, J.P.; Radisic, D.; Stokes, S.T.; Bowen, K.H.; Hammer, N.I.; Compto, Long-range electron binding to quadrupolar molecules, Phys. Rev. Lett., 2004, 92, 8, 840-850, https://doi.org/10.1103/PhysRevLett.92.083003 . [all data]

Chess, Lapp, et al., 1982
Chess, E.K.; Lapp, R.L.; Gross, M.L., The question of tautomerism of alkylnitrile and isonitrile radical cations, Org. Mass Spectrom., 1982, 17, 475. [all data]


Notes

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