由庞大的三联苯配体稳定的较重元素化合物中的多重键合。
Multiple bonding in heavier element compounds stabilized by bulky terphenyl ligands.
作者信息
Rivard Eric, Power Philip P
机构信息
Department of Chemistry, University of California, Davis, California 95616, USA.
出版信息
Inorg Chem. 2007 Nov 26;46(24):10047-64. doi: 10.1021/ic700813h. Epub 2007 Nov 2.
This paper summarizes recent developments involving the preparation and reactivity of molecular species stabilized by terphenyl ligands that feature new bonding environments. Highlights include the synthesis and characterization of dimetallenes and dimetallynes, ArEEAr [E=heavy group 13 (triel) or group 14 (tetrel) element, Ar=terphenyl ligand] and, more recently, the synthesis of a stable chromium(I) dimer, ArCrCrAr, that displays a 5-fold bonding interaction between the chromium centers.
本文总结了近期有关由具有新型键合环境的三联苯配体稳定的分子物种的制备及其反应活性的进展。重点包括二金属烯和二金属炔（ArEEAr [E = 重13族（三角元素）或14族（四面体元素）元素，Ar = 三联苯配体]）的合成与表征，以及最近合成的一种在的稳定铬（I）二聚体ArCrCrAr，该二聚体在铬中心之间显示出5重键合相互作用。
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