Phenanthrene, 9-methyl-
- Formula: C15H12
- Molecular weight: 192.2558
- IUPAC Standard InChIKey: DALBHIYZSZZWBS-UHFFFAOYSA-N
- CAS Registry Number: 883-20-5
- 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: 9-Methylphenanthrene
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Gas phase ion energetics data
Go To: Top, IR Spectrum, UV/Visible spectrum, References, Notes
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:
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
7.46 ± 0.03 | EI | Bonnier, Gelus, et al., 1965 | RDSH |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
C15H9+ | 16.5 ± 0.2 | H2+H | EI | Nounou, 1966 | RDSH |
C15H10+ | 13.3 ± 0.2 | H2 | EI | Nounou, 1966 | RDSH |
C15H11+ | 12.4 ± 0.1 | H | EI | Nounou, 1966 | RDSH |
IR Spectrum
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Data compiled by: Coblentz Society, Inc.
- SOLID (1% IN KI); Not specified, most likely a prism, grating, or hybrid spectrometer.; DIGITIZED BY NIST FROM HARD COPY; 4 $$SPECTRAL CONTAMINATION DUE TO AN UNKNOWN AROUND 3380 AND 2280 CM-1 cm-1 resolution
- SOLUTION (100 g/L IN HEPTANE); Not specified, most likely a prism, grating, or hybrid spectrometer.; DIGITIZED BY NIST FROM HARD COPY; 4 $$SPECTRAL CONTAMINATION DUE TO SOLVENT AROUND 2820 AND 1425 CM-1 cm-1 resolution
- SOLUTION (SATURATED IN BENZENE); Not specified, most likely a prism, grating, or hybrid spectrometer.; DIGITIZED BY NIST FROM HARD COPY; 4 cm-1 resolution
UV/Visible spectrum
Go To: Top, Gas phase ion energetics data, IR Spectrum, References, Notes
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 | Cagniant and Cagniant, 1957 |
---|---|
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. 12787 |
Instrument | Unicam spectrophotometer |
Melting point | 90-91 |
References
Go To: Top, Gas phase ion energetics data, IR Spectrum, UV/Visible spectrum, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Bonnier, Gelus, et al., 1965
Bonnier, J.-M.; Gelus, M.; Nounou, P.,
Contribution a l'etude de l'effet inductif et de l'effet d'hyperconjugaison dans quelques methylaromatiques,
J. Chim. Phys., 1965, 10, 1191. [all data]
Nounou, 1966
Nounou, P.,
Etude des composes aromatiques par spectrometrie de masse. I. Mesure des potentials d'ionisation et d'apparition par la methode du potential retardateur et interpretation des courbes d'ionisation differentielle,
J. Chim. Phys., 1966, 63, 994. [all data]
Cagniant and Cagniant, 1957
Cagniant, D.; Cagniant, P.,
Bull. soc. chim. France, 1957, [5] 24, 1403. [all data]
Notes
Go To: Top, Gas phase ion energetics data, IR Spectrum, UV/Visible spectrum, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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