A mesoionic carbene complex of manganese in five oxidation states

Wittwer B, Dickmann N, Berg S, Leitner D, Tesi L, Hunger D, Gratzl R, Van Slageren J, Neuman N, Munz D, Hohloch S (2022)

Publication Type: Journal article

Publication year: 2022

Journal

Chemical Communications Royal Society of Chemistry

DOI: 10.1039/d2cc00097k

Abstract

Reaction between a carbazole-based mesoionic carbene ligand and manganese(ii) iodide results in the formation of a rare air-stable manganese(iv) complex after aerobic workup. Cyclic voltammetry reveals the complex to be stable in five oxidation states. The electronic structure of all five oxidation states is elucidated chemically, spectroscopically (NMR, high-frequency EPR, UV-Vis, MCD), magnetically, and computationally (DFT, CASSCF).

Involved external institutions

Universität Paderborn DE Germany (DE) Universität Stuttgart DE Germany (DE) Leopold-Franzens-Universität Innsbruck / University of Innsbruck AT Austria (AT) Universität des Saarlandes (UdS) DE Germany (DE)

How to cite

APA:

Wittwer, B., Dickmann, N., Berg, S., Leitner, D., Tesi, L., Hunger, D.,... Hohloch, S. (2022). A mesoionic carbene complex of manganese in five oxidation states. Chemical Communications. https://doi.org/10.1039/d2cc00097k

MLA:

Wittwer, Benjamin, et al. "A mesoionic carbene complex of manganese in five oxidation states." Chemical Communications (2022).

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