Cyclopentadienyl complex - Wikipedia
A cyclopentadienyl complex is a coordination complex of a metal and cyclopentadienyl groups (C. 5H−. 5, abbreviated as Cp−). Cyclopentadienyl ligands almost invariably bind to metals as a pentahapto (η5 -) bonding mode.
Cyclopentadienyl anion - Wikipedia
In chemistry, the cyclopentadienyl anion or cyclopentadienide is an aromatic species with a formula of [C 5 H 5] − and abbreviated as Cp −. [1] It is formed by the deprotonation of cyclopentadiene. The cyclopentadienyl anion is a ligand which binds to a …
Cyclopentadienyl - Wikipedia
Cyclopentadienyl can refer to Cyclopentadienyl anion, or cyclopentadienide, [C 5 H 5] −. Cyclopentadienyl ligand; Cyclopentadienyl radical, [C 5 H 5] • Cyclopentadienyl cation, [C 5 H …
Cyclopentadienyl ring activation in organometallic chemistry and ...
2023年5月31日 · The cyclopentadienyl (Cp) ligand is a cornerstone of modern organometallic chemistry. Since the discovery of ferrocene, the Cp ligand and its various derivatives have become foundational motifs...
9.3: Metal Cyclopentadienyl Complexes - Chemistry LibreTexts
Cyclopentadienyl metal complexes make valuable catalysts for many chemical transformations of interest to academia and industries alike. The cyclopentadienyl moiety participates in a complex interaction with the metal involving ligand frontier molecular …
Cyclopentadienyl - an overview | ScienceDirect Topics
Cyclopentadienyl. Chemistry. Cyclopentadienyl is a versatile ligand with low molecular weight, blocking three coordination sites, and enabling conjugating targeting vectors. It is insoluble and unstable in water, with a tendency to di- and polymerize, and has a low deprotonation tendency.
15.4: Aromatic Ions - Chemistry LibreTexts
use the Hückel 4n + 2 rule to explain the stability of the cyclopentadienyl anion, the cycloheptatrienyl cation and similar species. use the Hückel 4n + 2 rule to determine whether or not a given unsaturated cyclic hydrocarbon anion or cation is aromatic.
Cyclopentadienyl Group - an overview | ScienceDirect Topics
The cyclopentadienyl group is perhaps one of the most common and important ligands in the organotransition metal chemistry because it is firmly bound to the metal center and almost inert toward substitution. The cyclopentadienyl groups are strongly electron-releasing and their π–accepting ability is much weaker than that of carbon monoxide.
Cyclopentadienyl radical | C5H5 | CID 137443 - PubChem
2021年5月7日 · Cyclopentadienyl radical | C5H5 | CID 137443 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
The Organometallic HyperTextBook: Cyclopentadienyl Ligands
2015年3月31日 · The cyclopentadienyl (Cp) ligand is a monoanionic ligand with the formula C 5 H 5. The first characterized example of a cyclopentadienyl complex was ferrocene, Cp 2 Fe, which has an iron atom "sandwiched" between two planar Cp rings as shown on the left.