Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

Triethylenediamine

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.


Gas phase ion energetics data

Go To: Top, References, Notes

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

Data evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
L - Sharon G. Lias

Data compiled as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Quantity Value Units Method Reference Comment
IE (evaluated)7.321 ± 0.001eVN/AN/AL
Quantity Value Units Method Reference Comment
Proton affinity (review)963.4kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity934.6kJ/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
7.321155 ± 0.000005SBoogaarts, Holleman, et al., 1996LL
7.197 ± 0.001SSmith, Hager, et al., 1984LBLHLM
7.20PIParker and El-Sayed, 1979LLK
7.52 ± 0.02PEAue, Webb, et al., 1976Vertical value; LLK
7.61PENelsen and Buschek, 1974Vertical value; LLK
7.609PENelsen and Buschek, 1974, 2Vertical value; LLK
7.70PEHamada, Hirakawa, et al., 1973Vertical value; LLK
7.52PEHeilbronner and Muszkat, 1970Vertical value; RDSH
7.52PEBischof, Hashmall, et al., 1969Vertical value; RDSH

References

Go To: Top, 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.

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Boogaarts, Holleman, et al., 1996
Boogaarts, M.G.H.; Holleman, I.; Jongma, R.T.; Parker, D.H.; Meijer, G.; Even, U., High Rydberg states of DABCO: Spectroscopy, ionization potential, and comparison with mass analyzed threshold ionization, J. Chem. Phys., 1996, 104, 4357. [all data]

Smith, Hager, et al., 1984
Smith, M.A.; Hager, J.W.; Wallace, S.C., Two-color laser photoionization spectroscopy in a collisionless free-jet expansion: Spectroscopy and excited-state dynamics of diazabicyclooctane, J. Phys. Chem., 1984, 88, 2250. [all data]

Parker and El-Sayed, 1979
Parker, D.H.; El-Sayed, M.A., Determination of excited state lifetimes and ionization potentials by dual beam visible lasars, Chem. Phys., 1979, 42, 379. [all data]

Aue, Webb, et al., 1976
Aue, D.H.; Webb, H.M.; Bowers, M.T., Quantitative proton affinities, ionization potentials, and hydrogen affinities of alkylamines, J. Am. Chem. Soc., 1976, 98, 311. [all data]

Nelsen and Buschek, 1974
Nelsen, S.F.; Buschek, J.M., Photoelectron spectra of some cyclic di- and polyamines. Lone pair-lone pair interaction in 1,3- and 1,4-diamines, J. Am. Chem. Soc., 1974, 96, 7930. [all data]

Nelsen and Buschek, 1974, 2
Nelsen, S.F.; Buschek, J.M., Charge delocalization in saturated systems. The radical cation of 1,3,6,8-tetraazatricyclo[4.4.1.13,8]dodecane, J. Am. Chem. Soc., 1974, 96, 6424. [all data]

Hamada, Hirakawa, et al., 1973
Hamada, Y.; Hirakawa, A.Y.; Tsuboi, M.; Ogata, H., Interaction between lone pair electrons on the nitrogen atoms in 1,5-diazabicyclo[3.2.1]octane, Bull. Chem. Soc. Jpn., 1973, 46, 2244. [all data]

Heilbronner and Muszkat, 1970
Heilbronner, E.; Muszkat, K.A., On the relative importance of through-space vs. through-bond interaction between the lone pairs in 1,4-diazabicyclo[2.2.2.]octane, J. Am. Chem. Soc., 1970, 92, 3818. [all data]

Bischof, Hashmall, et al., 1969
Bischof, P.; Hashmall, J.A.; Heilbronner, E.; Hornung, V., Nitrogen lone pair interaction in 1,4-diaza-bicyclo[2.2.2]octane (DABCO), Tetrahedron Lett., 1969, 4025. [all data]


Notes

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