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Autodetachment over Broad Photon Energy Ranges in the Anion Photoelectron Spectra of [O ₂ – M ] ⁻ ( M = Glyoxal, Methylglyoxal, or Biacetyl) Complex Anions

https://doi.org/10.1021/acs.jpca.1c07163

Dobulis, Marissa A.; McGee, Conor J.; Sommerfeld, Thomas; Jarrold, Caroline Chick (October 2021, The Journal of Physical Chemistry A)

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Temporary anion states of fluorine substituted benzenes probed by charge transfer in O ₂ ⁻ ·C ₆ H _6−x F _x ( x = 0–5) ion–molecule complexes

https://doi.org/10.1063/5.0011321

Dobulis, Marissa A.; Thompson, Michael C.; Sommerfeld, Thomas; Jarrold, Caroline Chick (May 2020, The Journal of Chemical Physics)

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Emerging Nonvalence Anion States of [Isoprene-H·]·H ₂ O Accessed via Detachment of OH ^– ·Isoprene

https://doi.org/10.1021/acs.jpca.0c01250

Dobulis, Marissa A.; Thompson, Michael C.; Patros, Kellyn M.; Sommerfeld, Thomas; Jarrold, Caroline Chick (March 2020, The Journal of Physical Chemistry A)

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Probing alkenoxy radical electronic structure using anion PEI spectroscopy

https://doi.org/10.1063/1.5064795

Patros, Kellyn M.; Mann, Jennifer E.; Dobulis, Marissa A.; Thompson, Michael C.; Jarrold, Caroline Chick (January 2019, The Journal of Chemical Physics)

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O2-.[Polar VOC] Complexes: H-Bonding versus Charge-Dipole Interactions and the Noninnocence of Formaldehyde

Patros, Kellyn M.; Mann, Jennifer E.; Jarrold, Caroline Chick. (July 2017, The journal of physical chemistry. A.)

This paper describes the photoelectron imaging spectra of the O2- complexes with several alcohols, acetone, and formaldehyde, showing how the excited singlet delta state of O2 neutral is stabilized relative to the ground triplet sigma state in neutral complexes formed on the dissociative wall for all complexes except formaldehyde. In the case of formaldehyde-O2 complexes, strong electronic coupling between the two molecules results in a profoundly disparate photoelectron spectrum.
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