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Arsenic monohydride


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:
B - John E. Bartmess
LL - Sharon G. Lias and Joel F. Liebman

View reactions leading to AsH+ (ion structure unspecified)

Electron affinity determinations

EA (eV) Method Reference Comment
1.00 ± 0.10PDRackwitz, Feldman, et al., 1977B
<1.09997IMRBEbinghaus, Kraus, et al., 1964From AsH3; B

Ionization energy determinations

IE (eV) Method Reference Comment
9.641 ± 0.008PIBerkowitz, 1988LL

De-protonation reactions

As- + Hydrogen cation = Arsenic monohydride

By formula: As- + H+ = HAs

Quantity Value Units Method Reference Comment
Deltar1508.1 ± 2.9kJ/molD-EAWalter, Gibson, et al., 2009gas phase; B

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.

Rackwitz, Feldman, et al., 1977
Rackwitz, R.; Feldman, D.; Kaiser, H.J.; Heincke, E., Photodetachment bei einigen zweiatomigen negativen hydridionen: BeH-, MgH-, CaH-, ZnH-, PH-, AsH-, Z. Naturforsch. A:, 1977, 32, 594. [all data]

Ebinghaus, Kraus, et al., 1964
Ebinghaus, H.; Kraus, K.; Neuert, H.; Muller-Duysing, W., Negative Ionen durch Elecktronenresonanzeinfang in PH3, AsH3, und SiH4, Z. Naturfor., 1964, 19A, 732. [all data]

Berkowitz, 1988
Berkowitz, J., Photoionization mass spectrometric studies of AsHn(n=1-3), J. Chem. Phys., 1988, 89, 7065. [all data]

Walter, Gibson, et al., 2009
Walter, C.W.; Gibson, N.D.; Field, R.L.; Snedden, A.P.; Shapiro, J.Z.; Janczak, C.M.; Hanstorp, D., Electron affinity of arsenic and the fine structure of As- measured using infrared photodetachment threshold spectroscopy, Phys. Rev. A, 2009, 80, 1, 014501, https://doi.org/10.1103/PhysRevA.80.014501 . [all data]


Notes

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