银叶蒴莲上的五羰基铁配体。
Iron pentacarbonyl ligands on silver scorpionates.
机构信息
Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas 76019, USA.
Departamento de Química Orgánica I and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040-Madrid, Spain.
出版信息
Chem Commun (Camb). 2022 Mar 3;58(19):3222-3225. doi: 10.1039/d1cc06859h.
Fluorinated tris(pyrazolyl)borate supporting ligands enable the stabilization of silver(I) bonded to a neutral, organometallic Fe(CO) ligand. The Ag-Fe interaction in these molecules is mainly electrostatic in nature, but σ-donor and backbonding contributions between the two metal fragments also play notable roles, which can be modulated by the scorpionate substituents.
氟化三（吡唑基）硼酸盐支撑配体能够稳定银（I）与中性有机金属 Fe(CO)配体的键合。这些分子中的 Ag-Fe 相互作用主要是静电性质的，但两个金属片段之间的 σ-给体和反馈键贡献也起着显著的作用，这些作用可以通过冠醚取代基来调节。
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