Naphthalene-D8
- Formula: C10D8
- Molecular weight: 136.2198
- IUPAC Standard InChIKey: UFWIBTONFRDIAS-PGRXLJNUSA-N
- CAS Registry Number: 1146-65-2
- 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. - Isotopologues:
- Other names: Perdeuteronaphthalene; [2H8]Naphthalene; D8-Naphthalene
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Phase change data
Go To: Top, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), 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: William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔvapH° | 13.1 | kcal/mol | CGC | Zhao, Unhannanant, et al., 2008 |
Enthalpy of sublimation
ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
16.9 ± 0.1 | 303. | GS | Sonnefeld, Zoller, et al., 1983 | Based on data from 282. to 323. K. |
Gas phase ion energetics data
Go To: Top, Phase change data, IR Spectrum, Mass spectrum (electron ionization), 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:
LL - Sharon G. Lias and Joel F. Liebman
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
8.12 ± 0.02 | TRPI | Gotkis, Oleinikova, et al., 1993 | LL |
8.12 ± 0.01 | PIPECO | Ruhl, Price, et al., 1989 | LL |
8.138 ± 0.008 | S | Angus, Christ, et al., 1968 | RDSH |
Appearance energy determinations
IR Spectrum
Go To: Top, Phase change data, Gas phase ion energetics data, Mass spectrum (electron ionization), 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Gas Phase Spectrum
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Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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Owner | NIST Standard Reference Data Program Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | NIST Mass Spectrometry Data Center |
State | gas |
Instrument | HP-GC/MS/IRD |
Mass spectrum (electron ionization)
Go To: Top, Phase change data, 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.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
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Additional Data
View image of digitized spectrum (can be printed in landscape orientation).
Due to licensing restrictions, this spectrum cannot be downloaded.
Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | NIST Mass Spectrometry Data Center, 1990. |
NIST MS number | 118441 |
References
Go To: Top, Phase change data, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Zhao, Unhannanant, et al., 2008
Zhao, Hui; Unhannanant, Patamaporn; Hanshaw, William; Chickos, James S.,
Enthalpies of Vaporization and Vapor Pressures of Some Deuterated Hydrocarbons. Liquid-Vapor Pressure Isotope Effects,
J. Chem. Eng. Data, 2008, 53, 7, 1545-1556, https://doi.org/10.1021/je800091s
. [all data]
Sonnefeld, Zoller, et al., 1983
Sonnefeld, W.J.; Zoller, W.H.; May, W.E.,
Dynamic coupled-column liquid-chromatographic determination of ambient-temperature vapor pressures of polynuclear aromatic hydrocarbons,
Anal. Chem., 1983, 55, 2, 275-280, https://doi.org/10.1021/ac00253a022
. [all data]
Gotkis, Oleinikova, et al., 1993
Gotkis, Y.; Oleinikova, M.; Naor, M.; Lifshitz, C.,
Time-independent mass spectra and breakdown graphs. 17. Naphthalene and phenanthrene,
J. Phys. Chem., 1993, 97, 12282. [all data]
Ruhl, Price, et al., 1989
Ruhl, E.; Price, S.D.; Leach, S.,
Single and double photoionization processes in naphthalene between 8 and 35 eV,
J. Phys. Chem., 1989, 93, 6312. [all data]
Angus, Christ, et al., 1968
Angus, J.G.; Christ, B.J.; Morris, G.C.,
Absorption spectra in the vacuum ultraviolet and the ionization potentials of naphthalene and naphthalene-d, molecules,
Australian J. Chem., 1968, 21, 2153. [all data]
Jochims, Rasekh, et al., 1993
Jochims, H.-W.; Rasekh, H.; Ruhl, E.; Baumgartel, H.; Leach, S.,
Deuterium isotope effects in the photofragmentation of naphthalene monocations,
J. Phys. Chem., 1993, 97, 1312. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), References
- Symbols used in this document:
AE Appearance energy ΔsubH Enthalpy of sublimation ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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