Schneider Christian, Guggolz Lukas, Werncke C Gunnar
Chemistry department, Philipps-University Marburg, Hans-Meerwein-Straße 4, D-35032 Marburg, Germany.
Dalton Trans. 2021 Dec 20;51(1):179-184. doi: 10.1039/d1dt03924e.
Metal carbonyl complexes are almost exclusively found in a low-spin state due to the strong-field nature of the CO ligand. Here the characterisation of highly labile three-coordinate metal(I) monocarbonyl complexes of iron and cobalt is presented. Experimental and quantum chemical examinations reveal their high-spin configuration.
由于CO配体的强场性质，金属羰基配合物几乎都处于低自旋状态。本文报道了铁和钴的高活性三配位金属（I）单羰基配合物的表征。实验和量子化学研究表明它们具有高自旋构型。
