NNO2 anion
- Formula: N2O2-
- Molecular weight: 60.0127
- CAS Registry Number: 12533-50-5
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Ion clustering 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 compiled by: John E. Bartmess
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Clustering reactions
(N2O2- • 4294967295) + = N2O2-
By formula: (N2O2- • 4294967295N2O) + N2O = N2O2-
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 96.7 ± 5.0 | kJ/mol | N/A | Li and Continetti, 2002 | gas phase |
ΔrH° | 135.1 ± 2.9 | kJ/mol | LPD | Osboen, Leahy, et al., 1996 | gas phase; Affinity at 0 K |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Li and Continetti, 2002
Li, R.J.; Continetti, R.E.,
Studies of the excited state dynamics of N2O2 by dissociative photodetachment of N2O2-,
J. Phys. Chem. A, 2002, 106, 7, 1183-1189, https://doi.org/10.1021/jp013330u
. [all data]
Osboen, Leahy, et al., 1996
Osboen, D.L.; Leahy, D.J.; Cyr, D.R.; Neumark, D.M.,
Photodissociation Spectroscopy and Dynamics of the N2O2- Anion,
J. Chem. Phys., 1996, 104, 13, 5026, https://doi.org/10.1063/1.471132
. [all data]
Notes
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- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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