title: Anionic 1,2,3-triazole-4,5-diylidene: a 1,2-dihapto ligand for the construction of bimetallic complexes.
abstract: A super pyrazolate: deprotonation of the flanking hydrogen of metal complexes of mesoionic carbenes (MICs) offers a simple and general route for the preparation of bimetallic complexes of a 1,2-dihapto anionic dicarbene ligand that is isoelectronic with widely used pyrazolate ligands, while conferring greater electron donation and stronger M-L bonds.
authors.affiliation: UCR-CNRS Joint Research Chemistry Laboratory, Department of Chemistry, University of California Riverside, 92521-0403, USA.
authors.forename: Xiaoyu
authors.initials: X
authors.lastname: Yan
authors.forename: Jean
authors.initials: J
authors.lastname: Bouffard
authors.forename: Gregorio
authors.initials: G
authors.lastname: Guisado-Barrios
authors.forename: Bruno
authors.initials: B
authors.lastname: Donnadieu
authors.forename: Guy
authors.initials: G
authors.lastname: Bertrand
mesh_terms: D056831:Coordination Complexes / Q000138:chemical synthesis* / Q000737:chemistry*; D018360:Crystallography, X-Ray; D004583:Electrons; D008024:Ligands; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000138:chemical synthesis* / Q000737:chemistry*; D014230:Triazoles / Q000737:chemistry*
chemical_list: C580655:1,2,3-triazole-4,5-diylidene; D056831:Coordination Complexes; D008024:Ligands; D009942:Organometallic Compounds; D014230:Triazoles