Propane, 1-iodo-
- Formula: C3H7I
- Molecular weight: 169.9922
- IUPAC Standard InChIKey: PVWOIHVRPOBWPI-UHFFFAOYSA-N
- CAS Registry Number: 107-08-4
- 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. - Species with the same structure:
- Other names: n-Propyl iodide; Propyl iodide; 1-Iodopropane; n-C3H7I; 1-Jodpropan
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Gas phase ion energetics data
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data evaluated as indicated in comments:
L - Sharon G. Lias
Data compiled as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
IE (evaluated) | 9.26 ± 0.01 | eV | N/A | N/A | L |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
9.28 | EST | Luo and Pacey, 1992 | LL |
9.26 | PE | Carlson, Gerard, et al., 1988 | LL |
9.25 ± 0.01 | PIPECO | Brand, Baer, et al., 1983 | LBLHLM |
9.26 | PE | Kimura, Katsumata, et al., 1981 | LLK |
9.26 | PI | Traeger, 1980 | LLK |
9.26 | PE | Boschi and Salahub, 1974 | LLK |
9.27 | PE | Kimura, Katsumata, et al., 1973 | LLK |
9.269 | S | Boschi and Salahub, 1972 | LLK |
9.26 ± 0.005 | PE | Cocksey, Eland, et al., 1971 | LLK |
9.25 | PE | Brogli and Heilbronner, 1971 | LLK |
9.27 | PE | Baker, Betteridge, et al., 1971 | LLK |
9.27 | PE | Baker, Betteridge, et al., 1971 | LLK |
9.26 ± 0.01 | PI | Watanabe, Nakayama, et al., 1962 | RDSH |
9.5 | PE | Dromey and Peel, 1974 | Vertical value; LLK |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
C3H5+ | 11.23 | H2+I | PI | Traeger, 1980 | LLK |
C3H7+ | 9.84 ± 0.01 | I | PIPECO | Rosenstock, Buff, et al., 1982 | LBLHLM |
C3H7+ | 9.80 | I | PI | Traeger, 1980 | LLK |
C3H7+ | 10.4 ± 0.2 | I | EI | Tsuda and Hamill, 1964 | RDSH |
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.
Luo and Pacey, 1992
Luo, Y.-R.; Pacey, P.D.,
Effects of alkyl substitution on ionization energies of alkanes and haloalkanes and on heats of formation of their molecular cations. Part 2. Alkanes and chloro-, bromo- and iodoalkanes,
Int. J. Mass Spectrom. Ion Processes, 1992, 112, 63. [all data]
Carlson, Gerard, et al., 1988
Carlson, T.A.; Gerard, P.; Pullen, B.P.; Grimm, F.A.,
Autoionization from the ione-pair orbitals of molecules containing iodine,
J. Chem. Phys., 1988, 89, 1464. [all data]
Brand, Baer, et al., 1983
Brand, W.A.; Baer, T.; Klots, C.E.,
Kinetic energy release distributions in the fragmentation of energy selected iodopropane ions,
Chem. Phys., 1983, 76, 111. [all data]
Kimura, Katsumata, et al., 1981
Kimura, K.; Katsumata, S.; Achiba, Y.; Yamazaki, T.; Iwata, S.,
Ionization energies, Ab initio assignments, and valence electronic structure for 200 molecules
in Handbook of HeI Photoelectron Spectra of Fundamental Organic Compounds, Japan Scientific Soc. Press, Tokyo, 1981. [all data]
Traeger, 1980
Traeger, J.C.,
Photoionization mass spectrometry of the propyl halides,
Int. J. Mass Spectrom. Ion Phys., 1980, 32, 309. [all data]
Boschi and Salahub, 1974
Boschi, R.A.A.; Salahub, D.R.,
The high resolution photoelectron spectra of some iodoalkanes, iodocycloalkanes, iodoalkenes, and fluoroiodohydrocarbons,
Can. J. Chem., 1974, 52, 1217. [all data]
Kimura, Katsumata, et al., 1973
Kimura, K.; Katsumata, S.; Achiba, Y.; Matsumoto, H.; Nagakura, S.,
Photoelectron spectra and orbital structures of higher alkyl chlorides, bromides, and iodides.,
Bull. Chem. Soc. Jpn., 1973, 46, 373. [all data]
Boschi and Salahub, 1972
Boschi, R.A.; Salahub, D.R.,
The far ultra-violet spectra of some 1-iodoalkanes,
Mol. Phys., 1972, 24, 289. [all data]
Cocksey, Eland, et al., 1971
Cocksey, B.J.; Eland, J.H.D.; Danby, C.J.,
The effect of alkyl substitution on ionisation potential,
J. Chem. Soc., 1971, (B), 790. [all data]
Brogli and Heilbronner, 1971
Brogli, F.; Heilbronner, E.,
The competition between spin orbit coupling and conjugation in alkyl halides and its repercussion on their photoelectron spectra,
Helv. Chim. Acta, 1971, 54, 1423. [all data]
Baker, Betteridge, et al., 1971
Baker, A.D.; Betteridge, D.; Kemp, N.R.; Kirby, R.E.,
Application of photoelectron spectrometry to pesticide analysis. II.Photoelectron spectra of hydroxy-, and halo-alkanes and halohydrins,
Anal. Chem., 1971, 43, 375. [all data]
Watanabe, Nakayama, et al., 1962
Watanabe, K.; Nakayama, T.; Mottl, J.,
Ionization potentials of some molecules,
J. Quant. Spectry. Radiative Transfer, 1962, 2, 369. [all data]
Dromey and Peel, 1974
Dromey, R.G.; Peel, J.B.,
Photoelectron spectroscopic correlation of the molecular orbitals of the alkanes and alkyl iodides,
J. Mol. Struct., 1974, 23, 53. [all data]
Rosenstock, Buff, et al., 1982
Rosenstock, H.M.; Buff, R.; Ferreira, M.A.A.; Lias, S.G.; Parr, A.C.; Stockbauer, R.L.; Holmes, J.L.,
Fragmentation mechanism and energetics of some alkyl halide ions,
J. Am. Chem. Soc., 1982, 104, 2337. [all data]
Tsuda and Hamill, 1964
Tsuda, S.; Hamill, W.H.,
Structure in ionization efficiency curves near threshold from alkanes and alkyl halides,
J. Chem. Phys., 1964, 41, 2713. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy IE (evaluated) Recommended ionization energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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