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arXiv · 2111.10795

Photoelectron Circular Dichroism of a Model Anionic System

Anton N. Artemyev·Eric Kutscher·Philipp V. Demekhin
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Abstract

Photoelectron circular dichroism in the one-photon detachment of a model methane-like chiral anionic system is studied theoretically by the single center method. The computed chiral asymmetry, characterized by the dichroic parameter $\beta_1$ of up to about $\pm3\%$, is in a qualitative agreement with very recent experimental observations on photodetachment in amino acid anions [P. Kr\"uger and K.-M. Weitzel, Angew. Chem. Int. Ed. 60, 17861 (2021)]. Our findings confirm a general assumption that the magnitude of PECD is governed by the ability of an outgoing photoelectron wave packet to accumulate characteristic chiral asymmetry from the short-range part of the molecular potential.

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Anton N. Artemyev, Eric Kutscher, Philipp V. Demekhin. 2021-11-21. Photoelectron Circular Dichroism of a Model Anionic System. https://doi.org/10.1063/5.0079723

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