Synthesis and characterization of N-heterocyclic carbene–M⋯OEt2 complexes (M = Cu, Ag, Au). Analysis of solvated auxiliary-ligand free [(NHC)M]+ species

Autor:	Tharun T. Ponduru, Alvaro Muñoz-Castro, H. V. Rasika Dias, Guo-Cang Wang
Rok vydání:	2021
Předmět:	chemistry.chemical_compound 010405 organic chemistry Chemistry Ligand General Physics and Astronomy Computational analysis Physical and Theoretical Chemistry 010402 general chemistry 01 natural sciences Carbene Medicinal chemistry 0104 chemical sciences Adduct
Zdroj:	Physical Chemistry Chemical Physics. 23:1577-1583
ISSN:	1463-9084 1463-9076
Popis:	We report the synthesis, characterization and computational analysis of coinage metal-ether complexes supported by N-heterocyclic carbenes (NHC), SIPr and Et2CAAC. The related water adducts are also included. The [(NHC)M]+(M = Cu, Ag, Au) species show the noteworthy ability to bind Et2O and H2O. This interaction towards Et2O and H2O is partly ascribed to a σ-hole bonding with an almost linear disposition, taking advantage of the enhanced σ-hole potential evaluated for such [(NHC)M]+ species. This enhanced ability is larger than those found for non-covalent interactions involving main group species.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3e8c89fde63351210609eaebbc2a14f0 https://doi.org/10.1039/d0cp05222a Zobrazit plný text záznamu