4H-1,2,4-triazole
- Formula: C2H3N3
- Molecular weight: 69.0653
- IUPAC Standard InChI: InChI=1S/C2H3N3/c1-3-2-5-4-1/h1-2H,(H,3,4,5)
- IUPAC Standard InChIKey: NSPMIYGKQJPBQR-UHFFFAOYSA-N
- CAS Registry Number: 63598-71-0
- Chemical structure:
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Reaction thermochemistry data
Go To: Top, Ion clustering data, 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: Robert C. Dunbar
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
+
= (
•
)
By formula: Na+ + C2H3N3 = (Na+ • C2H3N3)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 29.7 ± 1.2 | kcal/mol | CIDT | Rodgers and Armentrout, 1999 |
Free energy of reaction
| ΔrG° (kcal/mol) | T (K) | Method | Reference |
|---|---|---|---|
| 0.0 | 0. | CIDT | Rodgers and Armentrout, 1999 |
Ion clustering data
Go To: Top, Reaction thermochemistry data, 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: Robert C. Dunbar
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: Na+ + C2H3N3 = (Na+ • C2H3N3)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 29.7 ± 1.2 | kcal/mol | CIDT | Rodgers and Armentrout, 1999 |
Free energy of reaction
| ΔrG° (kcal/mol) | T (K) | Method | Reference |
|---|---|---|---|
| 0.0 | 0. | CIDT | Rodgers and Armentrout, 1999 |
References
Go To: Top, Reaction thermochemistry data, Ion clustering data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Rodgers and Armentrout, 1999
Rodgers, M.T.; Armentrout, P.B.,
Absolute Alkali Metal Ion Binding Affinities of Several Azoles Determined by Threshold Collision-Induced Dissociation,
Int. J. Mass Spectrom. Ion Proc., 1999, 185/186/187, 359. [all data]
Notes
Go To: Top, Reaction thermochemistry data, Ion clustering data, References
- Symbols used in this document:
T Temperature ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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