H2+ (structure unspecified)
- Formula: H2+
- Molecular weight: 2.01533
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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.
Reactions leading to H2+ (ion structure unspecified)
Precursor | AP (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
CH2O | 15.42 ± 0.06 | CO | PI | Warneck, 1971 | |
C2H4 | 22.4 ± 1.5 | ? | EI | Kusch, Hustrulid, et al., 1937 | |
C2H6 | 30. ± 1. | ? | PI | Au, Cooper, et al., 1993 | |
C2H6 | 35.0 ± 0.5 | ? | EI | Suzuki and Maeda, 1977 | |
C2H6 | 31. ± 1. | C2H4+? | EI | Newton, Sciamanna, et al., 1970 | |
C3H6 | 16. ± 1. | ? | EI | Peers and Vigny, 1968 | |
C3H8 | 43. ± 1. | ? | PI | Au, Cooper, et al., 1993 | |
C3H8 | 16.4 ± 0.5 | ? | EI | Ehrhardt and Tekaat, 1964 | |
H2N2 | 13.353 ± 0.036 | N2 | PI | Ruscic and Berkowitz, 1991 | T = 356K |
H2N2 | 13.403 ± 0.036 | N2 | PI | Ruscic and Berkowitz, 1991 | T = 0K |
H2O | 20.7 ± 0.4 | O | EI | Ehrhardt and Kresling, 1967 |
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.
Warneck, 1971
Warneck, P.,
Photoionisation von methanol und formaldehyd,
Z. Naturforsch. A:, 1971, 26, 2047. [all data]
Kusch, Hustrulid, et al., 1937
Kusch, P.; Hustrulid, A.; Tate, J.T.,
The dissociation of HCN, C2H2, C2N2 and C2H4 by electron impact,
Phys. Rev., 1937, 52, 843. [all data]
Au, Cooper, et al., 1993
Au, J.W.; Cooper, G.; Brion, C.E.,
The molecular and dissociative photoionization of ethane, propane, and n-butane: Absolute oscillator strengths (10-80 eV) and breakdown pathways,
Chem. Phys., 1993, 173, 241. [all data]
Suzuki and Maeda, 1977
Suzuki, I.H.; Maeda, K.,
Behavior of hydrogen atoms in the fragmentation of CH3CD3,
Can. J. Chem., 1977, 55, 3124. [all data]
Newton, Sciamanna, et al., 1970
Newton, A.S.; Sciamanna, A.F.; Thomas, G.E.,
The occurrence of the H3+ ion in the mass spectra of organic compounds,
Intern. J. Mass Spectrom. Ion Phys., 1970, 5, 465. [all data]
Peers and Vigny, 1968
Peers, A.M.; Vigny, P.,
Reactions molecule-ion dans le propylene,
J. Chim. Phys., 1968, 65, 805. [all data]
Ehrhardt and Tekaat, 1964
Ehrhardt, H.; Tekaat, T.,
Auftrittspotentialmessungen an ionisierten Molekulbruchstucken mit kinetischer Anfangsenergie,
Z. Naturforsch., 1964, 19a, 1382. [all data]
Ruscic and Berkowitz, 1991
Ruscic, B.; Berkowitz, J.,
Photoionization mass spectrometric study of N2H2 and N2H3: N-H, N=N bond energies and proton affinity of N2,
J. Chem. Phys., 1991, 95, 4378. [all data]
Ehrhardt and Kresling, 1967
Ehrhardt, H.; Kresling, A.,
Die dissoziative Ionisation von N2, O2, H2O, CO2 und Athan,
Z. Naturforsch., 1967, 22a, 2036. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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