Thiophene, 2-ethyl-

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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 as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference Comment
8.57CTSAloisi and Pignataro, 1973LLK
8.67 ± 0.05EILinda, Marino, et al., 1971LLK
8.8 ± 0.2EIKhvostenko, 1962RDSH

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C4H4S+11.5 ± 0.2?EIKhvostenko, 1962RDSH
C5H5S+11.4 ± 0.2CH3EIKhvostenko, 1962RDSH

UV/Visible spectrum

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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: Victor Talrose, Eugeny B. Stern, Antonina A. Goncharova, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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Additional Data

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Source Gol'dfarb, Litvinov, et al., 1963
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. 188
Instrument n.i.g.
Boiling point 134

References

Go To: Top, Gas phase ion energetics data, UV/Visible spectrum, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Aloisi and Pignataro, 1973
Aloisi, G.G.; Pignataro, S., Molecular complexes of substituted thiophens with σ and π acceptors, J. Chem. Soc. Faraday Trans. 1, 1973, 69, 534. [all data]

Linda, Marino, et al., 1971
Linda, P.; Marino, G.; Pignataro, S., A comparison of sensitivities to substituent effects of five- membered heteroaromatic rings in gas phase ionization, J. Chem. Soc. B, 1971, 1585. [all data]

Khvostenko, 1962
Khvostenko, V.I., Ionisation of thiophen and some of its derivatives by electron impact, Zh. Fiz. Khim., 1962, 36, 384, In original 197. [all data]

Gol'dfarb, Litvinov, et al., 1963
Gol'dfarb, Y.L.; Litvinov, V.P.; Petukhov, v.A.; Yakovlev, I.P., Study in the series of thiphene. Communication 4. On the quantative product distribution obtained during cyclization of 5-ethyl-2-acetonylmercaptothiophene in th epressure of aluminum chloride, Izv. Akad. Nauk SSSR, Ser. Khim., 1963, 1627-1631. [all data]


Notes

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