A cyclopentadienyl complex is a coordination complex of a metal and cyclopentadienyl groups (C 5H− 5, abbreviated as Cp−). Cyclopentadienyl ligands almost...

compound with the formula Fe(C5H5)2. The molecule is a complex consisting of two cyclopentadienyl rings sandwiching a central iron atom. It is an orange...

Johannes Thiele. In 1901 there was not much interest in the topic. Sodium cyclopentadienyl is prepared by treating cyclopentadiene with sodium: 2 Na + 2 C5H6...

"WCl4(DME): a facile entry into bis(cyclopentadienyl) complexes of tungsten(IV). Synthesis of bis(cyclopentadienyl)tungsten dihydride". Organometallics...

thermal runaway. MMT is a so-called half-sandwich complex, or more specifically a "piano-stool" complex (since the three CO ligands are like the legs of...

organonickel compound with the formula Ni(η5-C5H5)2. Also known as bis(cyclopentadienyl)nickel or NiCp2, this bright green paramagnetic solid is of enduring...

η5cyclopentadienyl anion (Cp), thus indenyl analogues of many cyclopentadienyl complexes are known. Indenyl ligands lack the 5-fold symmetry of Cp, so...

structure of dicarbonyl-η5-cyclopentadienyl-(η2-tetramethylallenyl)iron tetrafluoroborate. A sterically crowded allene complex". Journal of the Chemical...

The Knölker complex is an organoiron compound, which is a catalyst for transfer hydrogenation. The complex features an hydroxycyclopentadienyl ligand bound...

Cyclopentadienyl magnesium bromide is a chemical compound with the molecular formula C5H5MgBr. The molecule consists of a magnesium atom bonded to a bromine...

dichloride are more prevalent. Complexes are typically prepared by treatment of NbCl5 with NaCp to form the bis(cyclopentadienyl) complex followed by further functionalization...

Bis(cyclopentadienyl)titanium(III) chloride, also known as the Nugent–RajanBabu reagent, is the organotitanium compound which exists as a dimer with the...

popularly used as a precursor to the cyclopentadienyl anion (Cp−), an important ligand in cyclopentadienyl complexes in organometallic chemistry. Cyclopentadiene...

organozirconium compound composed of a zirconium central atom, with two cyclopentadienyl and two chloro ligands. It is a colourless diamagnetic solid that is...

It is a derivative of ferrocene, with a vinyl group attached to one cyclopentadienyl ligand. As the ferrocene analogue of styrene, it is the precursor to...

related complex is tris(acetonitrile)cyclopentadienylruthenium hexafluorophosphate, which has three labile MeCN ligands. Chloro(cyclopentadienyl...

In the area of organometallic chemistry, a bulky cyclopentadienyl ligand is jargon for a ligand of the type C 5H 5−nR− n where R is a branched alkyl and...

are also called bis(cyclopentadienyl)metal complexes. Other arenes can serve as ligands as well. Mixed cyclopentadienyl complexes: M(C5H5)(CnHn). Some...

in non-polar organic solvents. It is more formally known as bis(η5-cyclopentadienyl)chromium(II). Ernst Otto Fischer, who shared the 1973 Nobel Prize in...

A metallocene is a compound typically consisting of two cyclopentadienyl anions (C 5H− 5, abbreviated Cp) bound to a metal center (M) in the oxidation...

air-stable red liquid. It has been reported to be the simplest mono-cyclopentadienyl metal complex. It is prepared by treating nickelocene with nitric oxide. Its...

to describe compounds involving two or more metals such as the cyclopentadienyl complex Cp6Ni2Zn4. A B2 intermetallic compound has equal numbers of atoms...

Cobaltocene, known also as bis(cyclopentadienyl)cobalt(II) or even "bis Cp cobalt", is an organocobalt compound with the formula Co(C5H5)2. It is a dark...

Magnesocene, also known as bis(cyclopentadienyl)magnesium(II) and sometimes abbreviated as MgCp2, is an organometallic compound with the formula Mg(η5-C5H5)2...

1,1'-Dilithioferrocene is the organoiron compound with the formula Fe(C5H4Li)2. It is exclusively generated and isolated as a solvate, using either ether...

Vanadocene, bis(η5-cyclopentadienyl) vanadium, is the organometallic compound with the formula V(C5H5)2, commonly abbreviated Cp2V. It is a violet crystalline...

N,N-Dimethylaminomethylferrocene is the dimethylaminomethyl derivative of ferrocene, (C5H5)Fe(C5H4CH2N(CH3)2. It is an air-stable, dark-orange syrup that...

tantalum alkylidene complexes to yield olefin metathesis products. Some of the first reported organotantalum complexes were cyclopentadienyl derivatives. These...

wherein all cyclopentadienyl rings are coupled into two fulvalene ligands. Biferrocene can easily be converted into a mixed-valence complex, which is called...

effected with TiCl4 or by reaction with SOCl2. The sandwich complex (Cycloheptatrienyl)(cyclopentadienyl)titanium is prepared by treatment of titanocene dichloride...