Nitrogen atom
- Formula: N
- Molecular weight: 14.0067
- IUPAC Standard InChIKey: QJGQUHMNIGDVPM-UHFFFAOYSA-N
- CAS Registry Number: 17778-88-0
- Chemical structure:
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- Other data available:
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- Gas Phase Kinetics Database
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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 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
View reactions leading to N+ (ion structure unspecified)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
IE (evaluated) | 14.53414 | eV | N/A | N/A | L |
Quantity | Value | Units | Method | Reference | Comment |
Proton affinity (review) | 342.2 | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
Quantity | Value | Units | Method | Reference | Comment |
Gas basicity | 318.7 | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
14.53414 | EVAL | Lide, 1992 | LL |
14.534 | S | Kelly, 1987 | LBLHLM |
14.549 | PI | Dehmer, Berkowitz, et al., 1974 | LLK |
14.55 | PE | Jonathan, Morris, et al., 1970 | RDSH |
14.534 | S | McConkey and Kernahan, 1968 | RDSH |
14.53409 | S | McConkey and Kernahan, 1968 | RDSH |
14.56 | EI | Foner and Hudson, 1962 | 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]
Lide, 1992
Lide, D.R. (Editor),
Ionization potentials of atoms and atomic ions
in Handbook of Chem. and Phys., 1992, 10-211. [all data]
Kelly, 1987
Kelly, R.L.,
Atomic and ionic spectrum lines of hydrogen through kryton,
J. Phys. Chem. Ref. Data, 1987, 16. [all data]
Dehmer, Berkowitz, et al., 1974
Dehmer, P.M.; Berkowitz, J.; Chupka, W.A.,
Photoization of atomic nitrogen,
J. Chem. Phys., 1974, 60, 2676. [all data]
Jonathan, Morris, et al., 1970
Jonathan, N.; Morris, A.; Smith, D.J.; Ross, K.J.,
Photoelectron spectra of ground state atomic hydrogen, nitrogen and oxygen,
Chem. Phys. Lett., 1970, 7, 497. [all data]
McConkey and Kernahan, 1968
McConkey, J.W.; Kernahan, J.A.,
The ionization limits of N 1,
Phys. Letters, 1968, 27A, 82. [all data]
Foner and Hudson, 1962
Foner, S.N.; Hudson, R.L.,
Mass spectrometric studies of metastable nitrogen atoms and molecules in active nitrogen,
J. Chem. Phys., 1962, 37, 1662. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
IE (evaluated) Recommended ionization energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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