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- Title
Metalloradicals Supported by a meta‐Carborane Ligand.
- Authors
Cui, Peng‐Fei; Gao, Yang; Guo, Shu‐Ting; Lin, Yue‐Jian; Li, Zhen‐Hua; Jin, Guo‐Xin
- Abstract
In this work, a pincer‐type complex [Cp*Ir‐(SNPh)(SNHPh)(C2B10H9)] (2) was synthesized and its reactivity studied in detail. Interestingly, molecular hydrogen can induce the transformation between the metalloradical [Cp*Ir‐(SNPh)2(C2B10H9)] (5.) and 2. A mixed‐valence complex, [(Cp*Ir)2‐(SNPh)2(C2B10H8)] (7.+), was also synthesized by one‐electron oxidation. Studies show that 7.+ is fully delocalized, possessing a four‐centered‐one‐electron (S‐Ir‐Ir‐S) bonding interaction. DFT calculations were also in good agreement with the experimental results.
- Subjects
RADICALS (Chemistry); CARBORANES; CHEMICAL reactions; COMPLEX compounds; HYDROGEN bonding
- Publication
Angewandte Chemie, 2019, Vol 131, Issue 24, p8213
- ISSN
0044-8249
- Publication type
Article
- DOI
10.1002/ange.201903467