o-Nitroaniline

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Condensed phase thermochemistry data

Go To: Top, Gas phase ion energetics 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
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Δfsolid-26. ± 0.4kJ/molCcbLebedeva, Gutner, et al., 1971Hfusion=4.0±0.2, see Lebedeva, Rjadnenko, et al., 1969; ALS
Δfsolid-26.3kJ/molCcbMedard and Thomas, 1957Heat of combustion corrected for pressure; ALS
Quantity Value Units Method Reference Comment
Δcsolid-3192. ± 0.4kJ/molCcbLebedeva, Gutner, et al., 1971Hfusion=4.0±0.2, see Lebedeva, Rjadnenko, et al., 1969; ALS
Δcsolid-3192.3kJ/molCcbMedard and Thomas, 1957Heat of combustion corrected for pressure; ALS

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
164.4298.Andrews, Lynn, et al., 1926T = 22 to 150°C.; DH
168.2297.9Andrews, 1926T = 110 to 332 K. Value is unsmoothed experimental datum.; DH

Gas phase ion energetics data

Go To: Top, 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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

View reactions leading to C6H6N2O2+ (ion structure unspecified)

Ionization energy determinations

IE (eV) Method Reference Comment
8.27 ± 0.01PIPotapov, Kardash, et al., 1972LLK
8.66EICrable and Kearns, 1962RDSH
8.43PEKhalil, Meeks, et al., 1973Vertical value; LLK

References

Go To: Top, Condensed phase thermochemistry 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.

Lebedeva, Gutner, et al., 1971
Lebedeva, N.D.; Gutner, N.M.; Ryadnenko, V.L., Heats of combustion and formation of certain aromatic amino-derivatives, Russ. J. Phys. Chem. (Engl. Transl.), 1971, 45, 561-562. [all data]

Lebedeva, Rjadnenko, et al., 1969
Lebedeva, N.D.; Rjadnenko, B.L.; Gutner, N.M., Heats of formation of some N-containing organic compounds, Int. Conf. Calorim. Therm. (Warsaw, Poland), 1969, 1-8. [all data]

Medard and Thomas, 1957
Medard, L.; Thomas, M., Chaleur de combustion de onze substances explosives ou apparentees a des explosifs, Mem. Poudres, 1957, 39, 195-208. [all data]

Andrews, Lynn, et al., 1926
Andrews, D.H.; Lynn, G.; Johnston, J., The heat capacities and heat of crystallization of some isomeric aromatic compounds, J. Am. Chem. Soc., 1926, 48, 1274-1287. [all data]

Andrews, 1926
Andrews, D.H., The specific heats of some isomers of the type ortho, meta and para C6H4XY from 110 to 340K, J. Am. Chem. Soc., 1926, 48, 1287-1298. [all data]

Potapov, Kardash, et al., 1972
Potapov, V.K.; Kardash, I.E.; Sorokin, V.V.; Sokolov, S.A.; Evlasheva, T.I., Photoionization of heteroaromatic compounds, Khim. Vys. Energ., 1972, 6, 392. [all data]

Crable and Kearns, 1962
Crable, G.F.; Kearns, G.L., Effect of substituent groups on the ionization potentials of benzenes, J. Phys. Chem., 1962, 66, 436. [all data]

Khalil, Meeks, et al., 1973
Khalil, O.S.; Meeks, J.L.; McGlynn, S.P., Electronic spectroscopy of highly polar aromatics. VII. Photoelectron spectra of nitroanilines, J. Am. Chem. Soc., 1973, 95, 5876. [all data]


Notes

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