Benzenamine, N-(phenylmethylene)-

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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
Δfgas278.7 ± 2.2kJ/molCcbKirchner, Acree, et al., 1986 

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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Tfus324.15KN/AMeic and Baranovic, 1989Uncertainty assigned by TRC = 2. K; TRC
Quantity Value Units Method Reference Comment
Δsub98.1 ± 1.2kJ/molTVerevkin, Morgenthaler, et al., 1997AC
Δsub93.7 ± 0.9kJ/molCKirchner, Acree, et al., 1986ALS
Δsub93.7kJ/molN/AKirchner, Acree, et al., 1986DRB
Δsub93.7 ± 0.9kJ/molCKirchner, Acree, et al., 1986AC

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Method Reference Comment
97.4 ± 1.2309.TVerevkin, Morgenthaler, et al., 1997Based on data from 294. to 326. K.; AC
85.5 ± 2.1293.ESTCoates and Sutton, 1948AC
86. ± 2.293.VCoates and Sutton, 1948, 2ALS

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Reference Comment
20.42329.7Verevkin, Morgenthaler, et al., 1997AC

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Mass spectrum (electron ionization)

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin Japan AIST/NIMC Database- Spectrum MS-NW-5563
NIST MS number 229011

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Gas Chromatography

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
PackedSE-30280.1769.Oszczapowicz, Osek, et al., 1985N2, Chromosorb A AW; Column length: 3. m

References

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

Kirchner, Acree, et al., 1986
Kirchner, J.J.; Acree, W.E., Jr.; Pilcher, G.; Shaofeng, L., Enthalpies of combustion of four N-phenylmethylene benzenamine N-oxide derivatives, of N-phenylmethylene benzenamine, and of trans-diphenyldiazene N-oxide: the dissociation enthalpy of the (N-O)bonds, J. Chem. Thermodyn., 1986, 18, 793-799. [all data]

Meic and Baranovic, 1989
Meic, Z.; Baranovic, G., Vibrational spectra of trans-N-benzylideneaniline and its isotopomers, Pure Appl. Chem., 1989, 61, 2129. [all data]

Verevkin, Morgenthaler, et al., 1997
Verevkin, Sergey P.; Morgenthaler, Jens; Rüchardt, Christoph, Thermochemistry of imines: experimental standard molar enthalpies of formation, The Journal of Chemical Thermodynamics, 1997, 29, 10, 1175-1183, https://doi.org/10.1006/jcht.1997.0242 . [all data]

Coates and Sutton, 1948
Coates, G.E.; Sutton, L.E., 235. The heats of formation of the ?N?N? and ?C?N? bonds, J. Chem. Soc., 1948, 1187, https://doi.org/10.1039/jr9480001187 . [all data]

Coates and Sutton, 1948, 2
Coates, G.E.; Sutton, L.E., The heats of formation of the -N=N- and >C=N- bonds, J. Chem. Soc., 1948, 1187-1196. [all data]

Oszczapowicz, Osek, et al., 1985
Oszczapowicz, J.; Osek, J.; Ciszkowski, K.; Krawczyk, W.; Ostrowski, M., Retention Indices of Dimethylbenzamidines and Benzylideneamines on a Non-Polar Column, J. Chromatogr., 1985, 330, 79-85, https://doi.org/10.1016/S0021-9673(01)81964-6 . [all data]


Notes

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