Lamprecht Anna, Lindl Felix, Endres Lukas, Krummenacher Ivo, Braunschweig Holger
Institute for Inorganic Chemistry, Julius-Maximilians-Universität Würzburg, Am Hubland, Würzburg 97074, Germany.
Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, Würzburg 97074, Germany.
Chem Commun (Camb). 2023 Aug 17;59(67):10149-10152. doi: 10.1039/d3cc03467d.
We report the synthesis of a series of group 11 metal complexes with sterically demanding anionic nitrogen ligands based on the 1,2-azaborinine motif. The ligands, which share structural similarities with -terphenyls, have been used to stabilize two-coordinate phosphine complexes and dimeric complexes with close contacts between the metal centers. Spectroscopic, crystallographic, and theoretical investigations reveal close parallels to the related -terphenyl complexes, including metallophilic interactions in the dimers.
我们报道了一系列基于1,2-氮杂硼宁结构单元的具有空间位阻的阴离子氮配体的第11族金属配合物的合成。这些与三联苯结构相似的配体已被用于稳定双配位膦配合物以及金属中心之间有紧密接触的二聚体配合物。光谱、晶体学和理论研究表明，这些配合物与相关的三联苯配合物有密切的相似之处，包括二聚体中的亲金属相互作用。
