2,3-Dicyanodibenzo(f,h)quinoxaline
- Formula: C18H8N4
- Molecular weight: 280.2829
- IUPAC Standard InChI: InChI=1S/C18H8N4/c19-9-15-16(10-20)22-18-14-8-4-2-6-12(14)11-5-1-3-7-13(11)17(18)21-15/h1-8H
- IUPAC Standard InChIKey: XAFVICNFTRNVKE-UHFFFAOYSA-N
- CAS Registry Number: 55408-49-6
- 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: Dibenzo[f,h]quinoxaline-2,3-dicarbonitrile
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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.
Data compiled by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference |
|---|---|---|
| 8.20 | EI | Holzmann, Rothkopf, et al., 1975 |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C14H8+ | 11.91 | 2(CN)2 | EI | Holzmann, Rothkopf, et al., 1975 | |
| C16H8N2+ | 12.30 | (CN)2 | EI | Holzmann, Rothkopf, et al., 1975 | |
| C17H8N3+ | 13.10 | CN | EI | Holzmann, Rothkopf, et al., 1975 |
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.
Holzmann, Rothkopf, et al., 1975
Holzmann, G.; Rothkopf, H.W.; Muller, R.; Wohrle, D.,
Massenspektren heteroaromatischer Nitrile,
Org. Mass Spectrom., 1975, 10, 97. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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