Electronic interaction between dimethyl carbonate and Li+ studied by attenuated total reflectance far-ultraviolet spectroscopy

Hitomi Sato; Nami Ueno; Ichiro Tanabe

doi:10.1039/D4CC01775G

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Electronic interaction between dimethyl carbonate and Li⁺ studied by attenuated total reflectance far-ultraviolet spectroscopy†

Hitomi Sato,^a Nami Ueno*^a and Ichiro Tanabe

*^a

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* Corresponding authors

^a Department of Chemistry, College of Science, Rikkyo University, 3-34-1, Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
E-mail: itanabe@rikkyo.ac.jp

Abstract

Organic electrolytes with Li⁺ were analyzed by far-ultraviolet (≤200 nm) spectroscopy, achieved by an attenuated total reflectance setup. The spectra showed a redshift with Li⁺ addition, attributed to the charge transfer, as revealed by quantum chemical calculations. Multivariate analysis successfully decomposed the spectra into pure solvent and Li-coordinated solvent components.

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Article information

DOI: https://doi.org/10.1039/D4CC01775G
Article type: Communication
Submitted: 15 Apr 2024
Accepted: 21 May 2024
First published: 21 May 2024

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Chem. Commun., 2024,60, 6375-6378

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Electronic interaction between dimethyl carbonate and Li⁺ studied by attenuated total reflectance far-ultraviolet spectroscopy

H. Sato, N. Ueno and I. Tanabe, Chem. Commun., 2024, 60, 6375 DOI: 10.1039/D4CC01775G

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