Synthesis and characterization of a two-coordinate manganese complex and its reaction with molecular hydrogen at room temperature

Prinson P. Samuel, Kartik Chandra Mondal, Herbert W. Roesky, Markus Hermann, Gernot Frenking, Serhiy Demeshko, Franc Meyer, A. Claudia Stückl, Jonathan H. Christian, Naresh S. Dalal, Liviu Ungur, Liviu F. Chibotaru, Kevin Pröpper, Alke Meents, Birger Dittrich

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80 引用 (Scopus)

摘要

The (cAAC)2Mn complex (cAAC=cyclic alkyl(amino)carbene) features a linear two-coordinate Mn-center. The antiferromagnetic coupling of a radical electron, delocalized on two carbene C-atoms, with the central MnI having d6 electronic configuration, mainly contributes to the S T=3/2 ground state. Treatment of (cAAC) 2Mn with H2 at RT resulted in the addition of H-atoms at both "carbene" C-atoms, leaving the central Mn-atom in the S T=5/2 spin ground state.

源语言英语
页(从-至)11817-11821
页数5
期刊Angewandte Chemie - International Edition
52
45
DOI
出版状态已出版 - 4 11月 2013
已对外发布

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