Rationalization of Experimental Photoelectron Spectra of Cynocyclopentadienide Anion (CpCN ⁻ ) via Vibronic Coupling Theory

Shyam Sharan Tripathi; Sakshi Yadav; Poulami Pal; Rajagopala Rao Tammineni

doi:10.1039/d5cp04646g

January 1, 2026Physical Chemistry Chemical Physics

Rationalization of Experimental Photoelectron Spectra of Cynocyclopentadienide Anion (CpCN ⁻ ) via Vibronic Coupling Theory

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Key Points

This research aims to analyze the vibronic coupling in the electronic states of the Cynocyclopentadienide anion (CpCN-).
Conducted adiabatic and nonadiabatic calculations of the first four electronic states.
Calculated wave-packet–density maps to illustrate the vibronic coupling effects.
Identified key differences between adiabatic and nonadiabatic treatments in spectral features.
Provided enhanced understanding of the vibrational interactions affecting electronic transitions.

Implication

This work demonstrates vibronic coupling analysis of electronic states in CpCN-, suggesting new insights into its spectra.

Abstract

This work emphasize the vibronic coupling study of the first four electronic states of Cynocyclopentadienide anion (CpCN - ) including both adiabatic and nonadiabatic treatments. For adiabatic calculations wave-packet–density maps are calculated...

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Cite This Study

Tripathi et al. (2026) studied this question.

synapsesocial.com/papers/69ec5a4488ba6daa22dabdbf https://doi.org/10.1039/d5cp04646g

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Rationalization of Experimental Photoelectron Spectra of Cynocyclopentadienide Anion (CpCN ⁻ ) via Vibronic Coupling Theory

Key Points

Implication

Abstract

Discussion

Cite This Study

Rationalization of Experimental Photoelectron Spectra of Cynocyclopentadienide Anion (CpCN ⁻ ) via Vibronic Coupling Theory

Key Points

Implication

Abstract

Discussion

Cite This Study

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