Zhong Mingdong, Sinhababu Soumen, Roesky Herbert W
Universität Göttingen, Institut für Anorganische Chemie, Tammannstrasse 4, D-37077, Göttingen, Germany.
Dalton Trans. 2020 Feb 7;49(5):1351-1364. doi: 10.1039/c9dt04763h. Epub 2020 Jan 16.
Over the past few decades, β-diketiminate ligands have been widely used in coordination chemistry and are capable of stabilizing various metal complexes in multiple oxidation states. Recently, the chemistry of aluminum and gallium in their +1 oxidation state has rapidly emerged. NacNacM(i) (M = Al, Ga; NacNac = β-diketiminate ligand) shows a two coordinate metal center comparable with singlet carbene-like species. The metal center also possesses a formally vacant p-orbital. In this article we present an overview of the last 10 years for aluminum(i) and gallium(i) stabilized by β-diketiminate ligands that have been widely explored in bond breaking and forming species.
在过去几十年中，β-二酮亚胺配体已在配位化学中广泛应用，并且能够稳定多种处于多种氧化态的金属配合物。最近，铝和镓的 +1 氧化态化学迅速兴起。NacNacM(i)（M = Al、Ga；NacNac = β-二酮亚胺配体）显示出一个与单线态卡宾类物种相当的二配位金属中心。该金属中心还具有一个形式上的空 p 轨道。在本文中，我们概述了过去 10 年中由β-二酮亚胺配体稳定的铝(i)和镓(i)，它们在键的断裂和形成物种方面已得到广泛研究。
