Tripyridyl
- Formula: C15H11N3
- Molecular weight: 233.2679
- IUPAC Standard InChIKey: DRGAZIDRYFYHIJ-UHFFFAOYSA-N
- CAS Registry Number: 1148-79-4
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: α,α',α"-Terpyridine; 2,2':6',2''-Terpyridine; α,α',α''-Tripyridyl; Ba 2799; Tripyridine; 2,2',2''-Terpyridine; 2,2',2''-Terpyridyl; 2,2',2''-Tripyridine; 2,2',2''-Tripyridyl; 2,6-Bis(2-pyridyl)pyridine; NSC 36755; NSC 3905; 2,2':6',2"-Terpyridine
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Gas phase thermochemistry 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | 94.3 ± 1.1 | kcal/mol | Ccb | Hussein and Akasheh, 1985 |
Condensed phase thermochemistry 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°solid | 71.10 ± 0.84 | kcal/mol | Ccb | Hussein and Akasheh, 1985 | |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°solid | -1857.6 ± 0.79 | kcal/mol | Ccb | Hussein and Akasheh, 1985 |
Phase change 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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔsubH° | 23.21 ± 0.27 | kcal/mol | C | Hussein and Akasheh, 1985 | ALS |
ΔsubH° | 23.2 | kcal/mol | N/A | Hussein and Akasheh, 1985 | DRB |
UV/Visible spectrum
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Spectrum
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Additional Data
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Source | Martin and Lissfelt, 1956 |
---|---|
Owner | INEP CP RAS, NIST OSRD Collection (C) 2007 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
Origin | INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS |
Source reference | RAS UV No. 12783 |
Instrument | Beckman DU |
Melting point | 80-82 |
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.
Hussein and Akasheh, 1985
Hussein, A.; Akasheh, T.S.,
Heat of combustion of heterocyclic compounds. Part II.,
Dirasat - Univ. Jordan, 1985, 12, 65-72. [all data]
Martin and Lissfelt, 1956
Martin, R.B.; Lissfelt, J.A.,
J. Am. Chem. Soc., 1956, 78, 938. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, UV/Visible spectrum, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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