AI Article Synopsis
- Researchers created new complexes of ruthenium and iron featuring hydrogen-bridged bis(silylene) structures, which are unique for Group 8 metals.
- The unusual four-membered ring formations and multi-center bonding interactions were studied using various techniques, including NMR spectroscopy, X-ray crystallography, and theoretical calculations.
- These findings enhance the understanding of bonding in metal-silylene complexes and contribute to the field of organometallic chemistry.
Article Abstract
Hydrogen-bridged bis(silylene) complexes of ruthenium and iron were synthesized as the first examples of this type containing Group 8 metals and their rare four-membered ring structures and multi-center bonding interactions at the M-Si-H-Si moiety were clarified by NMR spectroscopy, X-ray crystallography and theoretical calculations.
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Effective activation of small molecules (alcohol, phenol, ketones, amine, .) by a hydrogen-bridged bis(silylene) complex, which has two adjacent Lewis acidic centers and a hydridic bridging hydrogen with weak Si⋯H bonds, is described, along with product characterization by NMR and X-ray diffraction studies.
View Article and Find Full Text PDFHydrogen-bridged bis(silylene) complexes of ruthenium and iron: synthesis, structures and multi-centre bonding interactions at the M-Si-H-Si four-membered ring.
Dalton Trans
July 2017
Department of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai, 980-8578, Japan.
Article Synopsis
- Researchers created new complexes of ruthenium and iron featuring hydrogen-bridged bis(silylene) structures, which are unique for Group 8 metals.
- The unusual four-membered ring formations and multi-center bonding interactions were studied using various techniques, including NMR spectroscopy, X-ray crystallography, and theoretical calculations.
- These findings enhance the understanding of bonding in metal-silylene complexes and contribute to the field of organometallic chemistry.
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Departmet of Chemistry, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan.
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