Propane, 1-methoxy-2,2-dimethyl-

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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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Quantity Value Units Method Reference Comment
Proton affinity (review)197.4kcal/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity190.4kcal/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
9.30 ± 0.05EIBissonnette, George, et al., 1990LL
9.64 ± 0.05PEBlock, Yencha, et al., 1988Vertical value; LL
9.41PEBachiri, Mouvier, et al., 1980Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C4H8+10.1 ± 0.1CH3OCH3EIBissonnette, George, et al., 1990LL
C5H10O+10.0 ± 0.1CH3OHEIBissonnette, George, et al., 1990LL

Mass spectrum (electron ionization)

Go To: Top, Gas phase ion energetics data, 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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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 D.HENNEBERG, MAX-PLANCK INSTITUTE, MULHEIM, WEST GERMANY
NIST MS number 61446

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References

Go To: Top, Gas phase ion energetics data, 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.

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Bissonnette, George, et al., 1990
Bissonnette, M.; George, M.; Holmes, J.L., The experimental investigation of [C5H12O] ion structures related to neopentyl alcohol and its methyl ether, Int. J. Mass Spectrom. Ion Processes, 1990, 101, 309. [all data]

Block, Yencha, et al., 1988
Block, E.; Yencha, A.J.; Aslam, M.; Eswarakrishnan, V.; Luo, J.; Sano, A., Gas-phase determination of the geometric requirements of the silicon B-effect. Photoelectron and penning ionization electron spectroscopic study of silylthiiranes and -oxiranes. Synthesis and chemistry of trans-2,3-bis(trimethylsilyl)thiirane, J. Am. Chem. Soc., 1988, 110, 4748. [all data]

Bachiri, Mouvier, et al., 1980
Bachiri, M.; Mouvier, G.; Carlier, P.; Dubois, J.E., Evaluation quantitative des effets de substituants sur les premiers potentiels d'ionisation de composes monofonctionnels aliphatiques, J. Chim. Phys., 1980, 77, 899. [all data]


Notes

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), References