Bent metal carbene geometries in amido N-heterocyclic carbene complexes
| Autor: | Claire Wilson, Polly L. Arnold, Mark J. Sarsfield, Shaheed A. Mungur, Stephen T. Liddle |
|---|---|
| Rok vydání: | 2004 |
| Předmět: |
Magnesium
Stereochemistry Bent molecular geometry Metals and Alloys chemistry.chemical_element General Chemistry Uranium Catalysis Surfaces Coatings and Films Electronic Optical and Magnetic Materials Metal chemistry.chemical_compound Crystallography chemistry visual_art Materials Chemistry Ceramics and Composites visual_art.visual_art_medium Lithium Carbene Phenyllithium |
| Zdroj: | Chemical Communications. :2738 |
| ISSN: | 1364-548X 1359-7345 |
| DOI: | 10.1039/b410074c |
| Popis: | Lithium(I) and uranium(VI) amido-tethered Bu(t)-substituted N-heterocyclic carbene (NHC) complexes exhibit very distorted metal-carbene bonds; the corresponding magnesium(II) and mesityl-substituted NHC uranium(VI) complexes are undistorted; the distortion does not affect the ligand binding strength, suggesting a dominance of electrostatic character in closed-shell electropositive metal-carbene bonds. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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