2,2',5,5'-Tetramethyl-1,1'-bipyrrole
- Formula: C12H16N2
- Molecular weight: 188.2688
- IUPAC Standard InChI: InChI=1S/C12H16N2/c1-9-5-6-10(2)13(9)14-11(3)7-8-12(14)4/h5-8H,1-4H3
- IUPAC Standard InChIKey: PANKTSHEKUXUFL-UHFFFAOYSA-N
- CAS Registry Number: 10507-71-8
- Chemical structure:
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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 | 132.2 ± 1.0 | kJ/mol | Ccb | Coleman and Skinner, 1966 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -7141.0 ± 0.8 | kJ/mol | Ccb | Coleman and Skinner, 1966 |
Gas phase ion energetics data
Go To: Top, Condensed phase 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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.73 | PE | Flitsch, Peeters, et al., 1978 | Vertical value |
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.
Coleman and Skinner, 1966
Coleman, D.J.; Skinner, H.A.,
Heats of combustion of organic compounds of nitrogen. Part 4.- Succinimide, N,N'-bisuccinimide and 2,5,2',5'-tetramethyl-dipyrryl-(1,1'),
Trans. Faraday Soc., 1966, 62, 2057-2062. [all data]
Flitsch, Peeters, et al., 1978
Flitsch, W.; Peeters, H.; Schulten, W.; Rademacher, P.,
Photoelektronenspektren und Konformation von 1,1'-Bipyrroylen,
Tetrahedron, 1978, 34, 2301. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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