Nitrogen cation
- Formula: N2+
- Molecular weight: 28.0129
- IUPAC Standard InChI:
- InChI=1S/N2/c1-2/q+1
- Download the identifier in a file.
- IUPAC Standard InChIKey: OCLMUTJUZGFVFC-UHFFFAOYSA-N
- CAS Registry Number: 13966-04-6
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
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- Information on this page:
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Ion clustering 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 compiled by: Michael M. Meot-Ner (Mautner) and Sharon G. Lias
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.
Clustering reactions
By formula: N2+ + Ar = (N2+ Ar)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 112. | kJ/mol | PD/KERD | Kim and Bowers, 1990 | gas phase; switching reaction(N2+)N2; Hiraoka and Nakajima, 1988 |
![]() | 106. | kJ/mol | PHPMS | Teng and Conway, 1973 | gas phase; switching reaction(N2+)N2 |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 81.6 | J/mol*K | PD/KERD | Kim and Bowers, 1990 | gas phase; switching reaction(N2+)N2; Hiraoka and Nakajima, 1988 |
![]() | 57.3 | J/mol*K | PHPMS | Teng and Conway, 1973 | gas phase; switching reaction(N2+)N2 |
By formula: (N2+ Ar) + Ar = (N2+
2Ar)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 16. | kJ/mol | PHPMS | Hiraoka, Mori, et al., 1992 | gas phase; «DELTA»rH> |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 71. | J/mol*K | PHPMS | Hiraoka, Mori, et al., 1992 | gas phase; «DELTA»rH> |
By formula: (N2+ 2Ar) + Ar = (N2+
3Ar)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 7.3 ± 0.8 | kJ/mol | PHPMS | Hiraoka, Mori, et al., 1992 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 57.3 | J/mol*K | PHPMS | Hiraoka, Mori, et al., 1992 | gas phase |
By formula: (N2+ 3Ar) + Ar = (N2+
4Ar)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 7.0 ± 0.8 | kJ/mol | PHPMS | Hiraoka, Mori, et al., 1992 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 74.9 | J/mol*K | PHPMS | Hiraoka, Mori, et al., 1992 | gas phase |
By formula: (N2+ 4Ar) + Ar = (N2+
5Ar)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 6.6 ± 0.8 | kJ/mol | PHPMS | Hiraoka, Mori, et al., 1992 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 71.1 | J/mol*K | PHPMS | Hiraoka, Mori, et al., 1992 | gas phase |
By formula: (N2+ 5Ar) + Ar = (N2+
6Ar)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 6.5 ± 0.8 | kJ/mol | PHPMS | Hiraoka, Mori, et al., 1992 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 72.8 | J/mol*K | PHPMS | Hiraoka, Mori, et al., 1992 | gas phase |
By formula: (N2+ 6Ar) + Ar = (N2+
7Ar)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 6.4 ± 0.8 | kJ/mol | PHPMS | Hiraoka, Mori, et al., 1992 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 72.4 | J/mol*K | PHPMS | Hiraoka, Mori, et al., 1992 | gas phase |
By formula: (N2+ 7Ar) + Ar = (N2+
8Ar)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 6.40 | kJ/mol | PHPMS | Hiraoka, Mori, et al., 1992 | gas phase; Entropy change calculated or estimated |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 71. | J/mol*K | N/A | Hiraoka, Mori, et al., 1992 | gas phase; Entropy change calculated or estimated |
By formula: (N2+ 8Ar) + Ar = (N2+
9Ar)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 6.36 | kJ/mol | PHPMS | Hiraoka, Mori, et al., 1992 | gas phase; Entropy change calculated or estimated |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 71. | J/mol*K | N/A | Hiraoka, Mori, et al., 1992 | gas phase; Entropy change calculated or estimated |
By formula: N2+ + He = (N2+ He)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 2. | kJ/mol | PDiss | Bieske, Soliva, et al., 1990 | gas phase; same «DELTA»rH for N2+(B) and (N2+)X; ab initio, Miller, Tennyson, et al., 1988 |
By formula: N2+ + N2 = (N2+ N2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 102. - 102. | kJ/mol | RNG | N/A | Range of 6 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 87.9 | J/mol*K | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
![]() | 67.8 | J/mol*K | PHPMS | Teng and Conway, 1973 | gas phase |
![]() | 81.6 | J/mol*K | PHPMS | Payzant and Kebarle, 1970 | gas phase |
![]() | 46. | J/mol*K | DT | Varney, 1968 | gas phase; Entropy change is questionable |
![]() | -4. | J/mol*K | DT | Varney, 1959 | gas phase; Entropy change is questionable |
By formula: (N2+ N2) + N2 = (N2+
2N2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 11.5 ± 0.8 | kJ/mol | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
![]() | 5.9 | kJ/mol | PI | Linn, Ono, et al., 1981 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 62.8 | J/mol*K | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
By formula: (N2+ 2N2) + N2 = (N2+
3N2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 11.3 ± 0.8 | kJ/mol | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 66.1 | J/mol*K | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
By formula: (N2+ 3N2) + N2 = (N2+
4N2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 10.5 ± 0.8 | kJ/mol | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 69.5 | J/mol*K | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
By formula: (N2+ 4N2) + N2 = (N2+
5N2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 10.3 ± 0.8 | kJ/mol | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 85.8 | J/mol*K | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
By formula: (N2+ 5N2) + N2 = (N2+
6N2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 9.5 ± 0.8 | kJ/mol | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 90.8 | J/mol*K | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
By formula: (N2+ 6N2) + N2 = (N2+
7N2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 8.5 ± 0.8 | kJ/mol | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 85.4 | J/mol*K | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
By formula: (N2+ 7N2) + N2 = (N2+
8N2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 7.8 ± 0.8 | kJ/mol | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 80.8 | J/mol*K | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
By formula: (N2+ 8N2) + N2 = (N2+
9N2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 7.4 ± 0.8 | kJ/mol | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 81.6 | J/mol*K | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
By formula: (N2+ 9N2) + N2 = (N2+
10N2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 7.4 ± 0.8 | kJ/mol | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 86.6 | J/mol*K | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
By formula: (N2+ 10N2) + N2 = (N2+
11N2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
![]() | 6.9 ± 0.8 | kJ/mol | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
![]() | 84.5 | J/mol*K | PHPMS | Hiraoka and Nakajima, 1988 | gas phase |
References
Go To: Top, Ion clustering data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Kim and Bowers, 1990
Kim, H.S.; Bowers, M.T.,
Energetics, Structure and Photodissociation Dynamics of the Cluster Ar.N2+,
J. Chem. Phys., 1990, 93, 2, 1158, https://doi.org/10.1063/1.459179
. [all data]
Hiraoka and Nakajima, 1988
Hiraoka, K.; Nakajima, G.,
A Determination of the Stabilities of N2+(N2)n and O2+(N2)n with n = 1 - 11 from Measurements of the Gas - Phase Ion Equilibria,
J. Chem. Phys., 1988, 88, 12, 7709, https://doi.org/10.1063/1.454285
. [all data]
Teng and Conway, 1973
Teng, H.H.; Conway, D.C.,
Ion - Molecule Equilibria in Mixtures of N2 and Ar,
J. Chem. Phys., 1973, 59, 5, 2316, https://doi.org/10.1063/1.1680338
. [all data]
Hiraoka, Mori, et al., 1992
Hiraoka, K.; Mori, T.; Yamabe, S.,
Gas-Phase Solvation of N2+ with Ar Atoms - A Charge Switch in the Reaction N2+(Ar)...Ar+(N2),
Chem. Phys. Lett., 1992, 189, 1, 7, https://doi.org/10.1016/0009-2614(92)85144-Y
. [all data]
Bieske, Soliva, et al., 1990
Bieske, E.J.; Soliva, A.; Welker, M.A.; Maier, J.P.,
The B<---X Electronic Spectrum of N2+ He,
J. Chem. Phys., 1990, 93, 6, 4477, https://doi.org/10.1063/1.458732
. [all data]
Miller, Tennyson, et al., 1988
Miller, S.; Tennyson, J.; Follmeg, B.; Rosmus, P.; Werner, H.,
Ab initio Investigation of the Bond Rovibrational States in the Electronic Ground State of HeN2+,
J. Chem. Phys., 1988, 89, 4, 2178, https://doi.org/10.1063/1.455062
. [all data]
Payzant and Kebarle, 1970
Payzant, J.D.; Kebarle, P.,
Clustering Equilibrium N2+ + 2N2 = N4+ + N2 and the Bond Dissociation Energy of N4+,
J. Chem. Phys., 1970, 53, 12, 4723, https://doi.org/10.1063/1.1674010
. [all data]
Varney, 1968
Varney, R.N.,
Equilibrium Constant and Rates for the Reversible Reaction N4+ -> N2+ + N2,
Phys. Rev., 1968, 174, 1, 165, https://doi.org/10.1103/PhysRev.174.165
. [all data]
Varney, 1959
Varney, R.N.,
Molecular Ions,
J. Chem. Phys., 1959, 31, 5, 1314, https://doi.org/10.1063/1.1730590
. [all data]
Linn, Ono, et al., 1981
Linn, S.H.; Ono, Y.; Ng, C.Y.,
Molecular Beam Photoionization Study of CO, N2, and NO Dimers and Clusters,
J. Chem. Phys., 1981, 74, 6, 3342, https://doi.org/10.1063/1.441486
. [all data]
Notes
Go To: Top, Ion clustering data, References
- Symbols used in this document:
rH°
Enthalpy of reaction at standard conditions rS°
Entropy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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