CO2 activation by ligand-free manganese hydrides in a parahydrogen matrix

Tengfei Huang; Wenjie Yu; Juanjuan Cheng; Fei Cong; Bing Xu; Xuefeng Wang

doi:10.1039/D0CC08256B

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CO₂ activation by ligand-free manganese hydrides in a parahydrogen matrix†

Tengfei Huang,‡^a Wenjie Yu,‡^a Juanjuan Cheng,^a Fei Cong,^a Bing Xu

*^a and Xuefeng Wang

*^a

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* Corresponding authors

^a Shanghai Key Lab of Chemical Assessment and Sustainability, School of Chemical Science and Engineering, Tongji University, Shanghai 200092, China
E-mail: xbrare@tongji.edu.cn, xfwang@tongji.edu.cn

Abstract

Manganese formate complexes, HMn(η²-O₂CH) and Mn(η²-O₂CH), are formed through MnH₂ and MnH reactions with CO₂ in solid parahydrogen and identified by matrix infrared spectroscopy with the basis of isotopic substitutions and theoretical frequency calculations. The reaction mechanism has been proposed that the reaction proceeds by concerted hydride ion transfer.

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Article information

DOI: https://doi.org/10.1039/D0CC08256B
Article type: Communication
Submitted: 20 Dec 2020
Accepted: 26 Jan 2021
First published: 27 Jan 2021

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Chem. Commun., 2021,57, 2301-2304

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CO₂ activation by ligand-free manganese hydrides in a parahydrogen matrix

T. Huang, W. Yu, J. Cheng, F. Cong, B. Xu and X. Wang, Chem. Commun., 2021, 57, 2301 DOI: 10.1039/D0CC08256B

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Chemical Communications