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tetramethyldiphosphine


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

View reactions leading to C4H12P2+ (ion structure unspecified)

Ionization energy determinations

IE (eV) Method Reference Comment
7.5PESchweig, Thon, et al., 1979LLK
8.6EIBogolyubov, Grishin, et al., 1969RDSH
7.80PESchweig, Thon, et al., 1979Vertical value; LLK
8.79PECowley, Dewar, et al., 1974Vertical value; LLK
7.88PECowley, Dewar, et al., 1974Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
CH2P+19.3 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
CH3P+13.5 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
CH3P2+13.5 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
CH4P+15.2 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
CH5P+16.8 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H3+20.7 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H4P+15.2 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H5+14.3 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H5P+13.6 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H5P2+13.5 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H6P+13.3 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H6P2+14.3 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H7P2+13.2 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C2H8P2+10.0 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C3H6P+11.3 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C3H9P2+10.8 ± 0.3CH3EIBogolyubov, Grishin, et al., 1969RDSH
C3H10P2+10.6 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
C4H12P2+8.6 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
P2H+15.8 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH
PH3+17.0 ± 0.3?EIBogolyubov, Grishin, et al., 1969RDSH

References

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

Schweig, Thon, et al., 1979
Schweig, A.; Thon, N.; Vermeer, H., On the use of photoelectron spectroscopy in studying rotational isomerism in tetramethyldiphosphine, J. Am. Chem. Soc., 1979, 101, 80. [all data]

Bogolyubov, Grishin, et al., 1969
Bogolyubov, G.M.; Grishin, N.N.; Petrov, A.A., Organic derivatives of group V and group VI elements. VIII.Mass spectra of phosphines and diphosphines, Zh. Obshch. Khim., 1969, 39, 1808, In original 1772. [all data]

Cowley, Dewar, et al., 1974
Cowley, A.H.; Dewar, M.J.S.; Goodman, D.W.; Padolina, M.C., Detection of rotational isomerism in diphosphines and diarsines by photoelectron spectroscopy, J. Am. Chem. Soc., 1974, 96, 2648. [all data]


Notes

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