Abstract
AbstractThe crystal and molecular structures of the fluorocymantrenes [(C5H4F)Mn(CO)3] and [(C5H5−nFn)Mn (CO)2(PPh3)] (n = 1–3) have been studied. The influence of the phosphine for carbonyl substitution on the bond parameters is larger than the influence of the increasing fluorine content. In most cases the Mn → P vector is in a transoid position relative to the fluorine substituents, and therefore the conformational parameters of the PPh3 propeller are in these cases very similar. The crystal structures show many intermolecular C–H⋯O hydrogen bonds and only very few C–H⋯F hydrogen bonds.
Graphic Abstract
The influence of the phosphine for carbonyl substitution on the bond parameters of the fluorocymantrenes [(C5H4F)Mn(CO)3] and [(C5H5−nFn)Mn (CO)2(PPh3)] (n = 1–3) is larger than the influence of the increasing fluorine content.
Funder
Ludwig-Maximilians-Universität München
Publisher
Springer Science and Business Media LLC
Subject
Condensed Matter Physics,General Chemistry
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