C₄H₇⁺ (structure unspecified)

Formula: C₄H₇⁺
Molecular weight: 55.0978
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Gas phase ion energetics data

Reactions leading to C₄H₇⁺ (ion structure unspecified)

Precursor	AP (eV)	Other Products	Method	Reference
C₄H₇Br	10.6	Br	EI	Tomer, Turk, et al., 1972
C₄H₇I	9.40 ± 0.05	I	EI	McDowell, Lossing, et al., 1956
C₄H₇I	9.15 ± 0.05	I	EI	McDowell, Lossing, et al., 1956
C₄H₈	11.17 ± 0.06	H	PIPECO	Van der Meij, Van Eck, et al., 1989
C₄H₈	11.13	H	PI	Traeger, 1986
C₄H₈	11.26	H	EI	Lossing, 1972
C₄H₈	11.26	H	PI	Traeger, 1986
C₄H₈	11.41	H	EI	Lossing, 1972
C₄H₈	10.91	H	EI	Lossing, 1972
C₄H₈	11.19	H	PI	Traeger, 1986
C₄H₈	11.32	H	EI	Lossing, 1972
C₄H₈	11.02	H	EI	Lossing, 1972
C₄H₈	11.24	H	PI	Traeger, 1986
C₄H₈S	12.4 ± 0.2	SH	EI	Gallegos and Kiser, 1962
C₅H₉N	14.43	HCN+H	EI	Heerma, deRidder, et al., 1969
C₅H₉N	13.00	?	EI	Heerma and deRidder, 1970
C₅H₁₀	10.50	CH₃	PI	Traeger, 1986
C₅H₁₀	10.63 ± 0.02	CH₃	PI	Brand and Baer, 1984
C₅H₁₀	10.64	CH₃	EI	Brand and Baer, 1984
C₅H₁₀	10.64	CH₃	EI	Lossing, 1972
C₅H₁₀	11.35 ± 0.07	CH₃	EI	Gross and Wilkins, 1971
C₅H₁₀	10.34	CH₃	EI	Lossing, 1972
C₅H₁₀	10.47	CH₃	EI	Lossing, 1972
C₅H₁₀	11.37 ± 0.02	CH₃	EI	Natalis and Laune, 1964
C₅H₁₀	11.38 ± 0.04	CH₃	EI	Natalis and Laune, 1964
C₅H₁₀	11.08	CH₃	PI	Traeger, 1986
C₅H₁₀	11.14	CH₃	EI	Brand and Baer, 1984
C₅H₁₀	11.15 ± 0.03	CH₃	PI	Brand and Baer, 1984
C₅H₁₀	11.14	CH₃	EI	Lossing, 1972
C₅H₁₀	11.36 ± 0.08	CH₃	EI	Gross and Wilkins, 1971
C₅H₁₀	10.80	CH₃	PI	Traeger, 1986
C₅H₁₀	10.84	CH₃	EI	Brand and Baer, 1984
C₅H₁₀	10.84	CH₃	EI	Lossing, 1972
C₅H₁₀	11.33 ± 0.12	CH₃	EI	Gross and Wilkins, 1971
C₅H₁₀	10.75 ± 0.03	CH₃	PI	Brand and Baer, 1984
C₅H₁₀	10.74	CH₃	EI	Brand and Baer, 1984
C₅H₁₀	10.74	CH₃	EI	Lossing, 1972
C₅H₁₀	11.15 ± 0.12	CH₃	EI	Gross and Wilkins, 1971
C₅H₁₀	10.66	CH₃	PI	Traeger, 1986
C₅H₁₀	10.85	CH₃	EI	Brand and Baer, 1984
C₅H₁₀	10.85	CH₃	EI	Lossing, 1972
C₅H₁₀	11.34 ± 0.07	CH₃	EI	Gross and Wilkins, 1971
C₅H₁₀	10.62	CH₃	PI	Traeger, 1986
C₅H₁₀	9.02	CH₃	PI	Traeger, 1986
C₅H₁₀	11.24 ± 0.02	CH₃	EI	Gross and Wilkins, 1971
C₅H₁₀	10.68	CH₃	EI	Brand and Baer, 1984
C₅H₁₀	10.68	CH₃	EI	Lossing, 1972
C₅H₁₀	11.35 ± 0.03	CH₃	EI	Gross and Wilkins, 1971
C₅H₁₀	11.32 ± 0.03	CH₃	EI	Natalis and Laune, 1964
C₅H₁₀O	~12.2	CH₂O+H	EI	Collin and Conde-Caprace, 1966
C₅H₁₁F	11.42	?	EI	Lorquet-Julien, 1961
C₆H₁₀	13.2 ± 0.1	?	EI	Franklin and Mogenis, 1967
C₆H₁₁Br	11.54 ± 0.02	?	PI	Sergeev, Akopyan, et al., 1973
C₆H₁₁Cl	11.52 ± 0.05	?	PI	Sergeev, Akopyan, et al., 1973
C₆H₁₂	11.21 ± 0.04	C₂H₅	PI	Sergeev, Akopyan, et al., 1973
C₇H₁₂	13.7	C₃H₅	EI	Shikhmamedbekova, Aslanov, et al., 1970
C₇H₁₂	11.34 ± 0.04	?	EI	Winters and Collins, 1968
C₇H₁₂	10.60 ± 0.10	?	EI	Winters and Collins, 1968
C₇H₁₂	10.27 ± 0.08	?	EI	Winters and Collins, 1968
C₇H₁₂	11.24 ± 0.04	?	EI	Winters and Collins, 1968
C₇H₁₂	11.22 ± 0.05	?	EI	Winters and Collins, 1968
C₇H₁₂	11.48 ± 0.05	?	EI	Winters and Collins, 1968
C₇H₁₆	11.5 ± 0.1	?	PI	Brehm, 1966
C₈H₁₄	13.03 ± 0.02	?	EI	Franklin and Mogenis, 1967

References

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Tomer, Turk, et al., 1972
Tomer, K.B.; Turk, J.; Shapiro, R.H., Anchimeric assistance in electron-impact reactions: Homoallylic systems, Org. Mass Spectrom., 1972, 6, 235. [all data]

McDowell, Lossing, et al., 1956
McDowell, C.A.; Lossing, F.P.; Henderson, I.H.S.; Farmer, J.B., Free radicals by mass spectrometry. X. The ionization potentials of methyl substituted allyl radicals, Can. J. Chem., 1956, 34, 345. [all data]

Van der Meij, Van Eck, et al., 1989
Van der Meij, C.E.; Van Eck, J.; Niehaus, A., The decomposition of C₄H₈ complexes at controlled internal energies, Chem. Phys., 1989, 130, 325. [all data]

Traeger, 1986
Traeger, J.C., Heat of formation for the 1-methylallyl cation by photoionization mass spectrometry, J. Phys. Chem., 1986, 90, 4114. [all data]

Lossing, 1972
Lossing, F.P., Free radicals by mass spectrometry. XLV. Ionization potentials and heats of formation of C₃H₃, C₃H₅, and C₄H₇ radicals and ions, Can. J. Chem., 1972, 50, 3973. [all data]

Gallegos and Kiser, 1962
Gallegos, E.J.; Kiser, R.W., Electron impact spectroscopy of the four- and five-membered, saturated heterocyclic compounds containing nitrogen, oxygen and sulfur, J. Phys. Chem., 1962, 66, 136. [all data]

Heerma, deRidder, et al., 1969
Heerma, W.; deRidder, J.J.; Dijkstra, G., The electron-impact-induced fragmentation of n-alkyl cyanides, Org. Mass Spectrom., 1969, 2, 1103. [all data]

Heerma and deRidder, 1970
Heerma, W.; deRidder, J.J., The electron-impact induced fragmentation of some alkyl isocyanides and alpha-branched alkyl cyanides, Org. Mass Spectrom., 1970, 3, 1439. [all data]

Brand and Baer, 1984
Brand, W.A.; Baer, T., Dissociation dynamics of energy-selected C₅H₁₀⁺ ions, J. Am. Chem. Soc., 1984, 106, 3154. [all data]

Gross and Wilkins, 1971
Gross, M.L.; Wilkins, C.L., Computer-assisted ion cyclotron resonance appearance potential measurements for C₅H₁₀ isomers, Anal. Chem., 1971, 43, 1624. [all data]

Natalis and Laune, 1964
Natalis, P.; Laune, J., Etude du comportement d'isomeres geometriques sous l'impact electronique. IV. Cyclopropane, methylcyclopropane et dimethylcyclopropanes gem. cis et trans, Bull. Soc. Chim. Belges, 1964, 73, 944. [all data]

Collin and Conde-Caprace, 1966
Collin, J.E.; Conde-Caprace, G., Ionization and dissociation of cyclic ethers by electron impact, Intern. J. Mass Spectrom. Ion Phys., 1966, 1, 213. [all data]

Lorquet-Julien, 1961
Lorquet-Julien, J.C., Comportement du 1 fluoro- et du 1 chloropentane normal et des derives halogenescorrespondants du cyclopentane sous l'impact electronique, Bull. Soc. Roy. Sci. Liege, 1961, 30, 170. [all data]

Franklin and Mogenis, 1967
Franklin, J.L.; Mogenis, A., An electron impact study of ions from several dienes, J. Phys. Chem., 1967, 71, 2820. [all data]

Sergeev, Akopyan, et al., 1973
Sergeev, Yu.L.; Akopyan, M.E.; Vilesov, F.I.; Chizhov, Yu.V., Photoionization processes in gaseous cyclohexane, and chloro- and bromocyclohexane, High Energy Chem., 1973, 7, 369, In original 418. [all data]

Shikhmamedbekova, Aslanov, et al., 1970
Shikhmamedbekova, A.Z.; Aslanov, F.A.; Gadzhiev, M.M.; Gulamova, T.E.; Akhmedova, F.N., Mass spectrometric study of methylene cycloalkenes, Dokl. Phys. Chem., 1970, 26, 34. [all data]

Winters and Collins, 1968
Winters, R.E.; Collins, J.H., Mass spectrometric studies of structural isomers. I. Mono- and bicyclic C₇H₁₂ molecules, J. Am. Chem. Soc., 1968, 90, 1235. [all data]

Brehm, 1966
Brehm, B., Massenspektrometrische Untersuchung der Photoionisation von Molekulen, Z. Naturforsch., 1966, 21a, 196. [all data]

Notes

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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C4H7+ (structure unspecified)

Gas phase ion energetics data

Reactions leading to C4H7+ (ion structure unspecified)

References

Notes

C₄H₇⁺ (structure unspecified)

Reactions leading to C₄H₇⁺ (ion structure unspecified)