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Complexes cyclopentadienyls

Substituted derivatives of nickelocene, where one ring has been replaced, include the complex cyclopentadienyl nitrosyl nickel [12071 -73-7], (7T-C3H3)NiNO, a red Hquid, mp -41°C. A review of nitrosyl complexes with nickel is available (89). The dimer complex... [Pg.12]

IR spectra, 22 177-179 Raman spectra, 22 178, 179 triazole and triazolate complexes, 32 180 trifluoride, structure, 27 90, 91, 92, 95, 97 trifluorophosphine complexes cyclopentadienyl, 29 103 hexakis anion, 29 53-54 [Ni4(0CH3)4(acac)4(CH3OH4)l, 43 323 Nitramide, reaction mechanisms, 22 138, 139 acid catalysis, 22 139... [Pg.202]

The 18-electron rale is not obeyed as consistently by these types of oiganome-tank compounds a by the carbonyl and nitrosyl complexes and their derivatives. For example, in addition to ferrocene. M(i 5-CsHs)2 compounds are known for most of the other elements of the first transition series (M — V, Cr, Mn.Co, Ni) and these cannot obey ihe 18-electron rule. However, only ferrocene shows exceptional thermal stability (stable to 500 C) and is not oxidized by air. Furthermore, cobaltocene, a 19-electron species, is readily oxidized to the 18-electron cobaltocenium ion. (Co(ip-CsH )3)4 , which reflects much of the thermal stability of ferrocene. Mixed cyclopentadienyl carbonyl complexes are common K -CjHjMCO) ]. [(if-CjH )-Cr(CO), . [( -CjHOMnCCOjJ, [(>r-C,H,>Fe(CO ,, . [fo -CjiyCoCoy. and (ip-CsH,)Ni(CO) 2. Of interest is the fact that among these compounds, the odd-atomic-number elements (V. Mn, and Co) form monomers and the even-atomic-number elements (Cr. Fe. and Ni) Ibrm dimers, which is in direct contrast to the behavior shown by the simple carbonyl complexes. Cyclopentadienyl derivatives are now known for every main group and transition metal of the periodic table and for most of the -block metals.89... [Pg.871]

Iron complexes with organic ligands are widely used as such reservoirs. For example, the stable 19-electron complex cyclopentadienyl benzene iron(I) is a clean electron reservoir that has a sufficiently negative oxidation potential and can be easily made, stored, and handled and can be weighed accurately (Alonso Astruc 2000). [Pg.44]

Organometallic complexes such as tris, bis and monocylopentadienyl complexes, cyclooctatetraenyl complexes, cyclopentadienyl-cyclooctatetraenyl complexes, indenyl complexes, fluorenyl complexes, complexes with other aromatic ligands, callixerene complexes, NMR spectroscopy of organometallic complexes, vibrational spectra, and catalytic applications form the theme of the sixth chapter. [Pg.1000]

Treatment of the carbyne complexes (// -cyclopentadienyl)(CO)[P(OMe)3]M = CR 1, where M = molybdenum or tungsten and R = cyclopropyl, with hydrogen chloride in diethyl ether results in a rearrangement reaction to give 7 -acyl complexes 2 in quantitative yield. [Pg.1784]

Fig. 5. Top X-ray structure of cobalt complex 19a in a shaded ball-and-stick representation. Note that the carbon atoms C1-C4 were part of the original cyclohexadiene ring in compound 16. The isolated 5-membered ring is the cobalt-complexed cyclopentadienyl ligand. Bottom Packing structure of 19a in the crystal showing the close proximity between the Cp ligands and the fullerene moieties... Fig. 5. Top X-ray structure of cobalt complex 19a in a shaded ball-and-stick representation. Note that the carbon atoms C1-C4 were part of the original cyclohexadiene ring in compound 16. The isolated 5-membered ring is the cobalt-complexed cyclopentadienyl ligand. Bottom Packing structure of 19a in the crystal showing the close proximity between the Cp ligands and the fullerene moieties...
They can be used as fragment orbitals in some complexes. For example, the main MO of the complex [( -cyclopentadienyl)Mn(CO)3] (2-76) can be constructed by interaction of the 7t MO of cyclopentadienyl with the d orbitals of the metallic fragment [Mn(CO)3] in a pyramidal geometry. [Pg.77]

Organometallic compounds are those in which there is a metal-carbon bond. According to this definition, in the case of transition metals, this group of compounds includes not only metal carbonyls, olefin complexes, cyclopentadienyl, and other 7r-complexes, but also cyanide and fulminate compounds. Certain difficulties arise in defining the metal of the main group elements. Usually, organometallic compounds are comprised not only of compounds of typical metals, but also of metalloids such as boron, silicon, phosphorus, arsenic, selenium, etc. In compounds of metals as well as in those of metalloids, the bond is generally polarized as follows C. Consequently, the... [Pg.2]


See other pages where Complexes cyclopentadienyls is mentioned: [Pg.124]    [Pg.461]    [Pg.1078]    [Pg.314]    [Pg.15]    [Pg.16]    [Pg.393]    [Pg.314]    [Pg.320]    [Pg.234]    [Pg.443]    [Pg.860]    [Pg.600]    [Pg.42]    [Pg.669]    [Pg.134]    [Pg.184]    [Pg.11]   
See also in sourсe #XX -- [ Pg.1278 ]

See also in sourсe #XX -- [ Pg.1067 , Pg.1143 ]




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7r-cyclopentadienyl complexes

Actinide complexes cyclopentadienyl

Aluminium cyclopentadienyl complexes

Antimony cyclopentadienyl complexes

Application of Cyclopentadienyl Complexes

Arene cyclopentadienyl osmium complexes

Arene cyclopentadienyl ruthenium complexes

Arene-cyclopentadienyl-iron complex

Arsenic cyclopentadienyl complexes

Benzene cyclopentadienyl ruthenium complex

Beryllium cyclopentadienyl complexes

Binuclear cyclopentadienyls reaction with metal complexes

Bis cyclopentadienyl complexes

Bis(cyclopentadienyl) complexes - the metallocenes

Bis-ir-cyclopentadienyl complexes

Bis-n-cyclopentadienyl alkyl and aryl complexes

Bismuth cyclopentadienyl complexes

Bulky cyclopentadienyl metal complexes

By cyclopentadienyl complexes

Carbonyl Complexed Cyclopentadienyl

Carbonyl and cyclopentadienyl complexes

Carborane analogs of cyclopentadienyl-metal complexes

Cationic molybdenum cyclopentadienyl complexes

Chemistry of Cyclopentadienyl and Related Complexes

Chromium complexes carbonyl cyclopentadienyl

Cobalt complexes chiral cyclopentadienyls

Cobalt complexes cyclopentadienyl compounds

Cobalt complexes cyclopentadienyls

Cobalt complexes dimeric cyclopentadienyls

Cobalt cyclopentadienyl complexes

Complexes cyclopentadienyl compounds

Copper cyclopentadienyl complexes

Cyclopentadiene, derivatives cyclopentadienyl metal complexes

Cyclopentadienyl --complexes preparation

Cyclopentadienyl Complexes (Metallocenes)

Cyclopentadienyl and Other Complexes

Cyclopentadienyl and arene complexes

Cyclopentadienyl and related complexes

Cyclopentadienyl anion dinuclear complexes

Cyclopentadienyl bisphosphine ruthenium complex

Cyclopentadienyl carbonyl complexes

Cyclopentadienyl carbonyl complexes alkynes

Cyclopentadienyl carbonyl complexes carbonylation

Cyclopentadienyl carbonyl complexes phosphines

Cyclopentadienyl carbonyl complexes reactions

Cyclopentadienyl carbonyl complexes structures

Cyclopentadienyl carbonyl complexes unsaturated

Cyclopentadienyl carbonyl complexes with alkynes

Cyclopentadienyl carbonyl complexes with other ligands

Cyclopentadienyl complex

Cyclopentadienyl complex

Cyclopentadienyl complex hydride

Cyclopentadienyl complex isocyanide

Cyclopentadienyl complex isoelectronic

Cyclopentadienyl complex isonitrile

Cyclopentadienyl complex metallocene

Cyclopentadienyl complex triple-decker sandwich

Cyclopentadienyl complexe

Cyclopentadienyl complexe

Cyclopentadienyl complexes 18-electron rule

Cyclopentadienyl complexes anionic

Cyclopentadienyl complexes ansa type

Cyclopentadienyl complexes application

Cyclopentadienyl complexes binuclear

Cyclopentadienyl complexes bonding

Cyclopentadienyl complexes classification

Cyclopentadienyl complexes cluster

Cyclopentadienyl complexes crystal structures

Cyclopentadienyl complexes electronic spectra

Cyclopentadienyl complexes electrophilic addition

Cyclopentadienyl complexes group 3 metals

Cyclopentadienyl complexes iron dimer

Cyclopentadienyl complexes magnetic properties

Cyclopentadienyl complexes magnetic susceptibility

Cyclopentadienyl complexes manganese

Cyclopentadienyl complexes mononuclear

Cyclopentadienyl complexes nomenclature

Cyclopentadienyl complexes of uranium, thorium and actinide metals

Cyclopentadienyl complexes reactions

Cyclopentadienyl complexes silicon-bridged

Cyclopentadienyl complexes structural chemistry

Cyclopentadienyl complexes structures

Cyclopentadienyl complexes synthesis

Cyclopentadienyl complexes tetrakis compounds

Cyclopentadienyl complexes tris compounds

Cyclopentadienyl complexes tris derivatives

Cyclopentadienyl complexes with (/-block metals

Cyclopentadienyl complexes with beryllium

Cyclopentadienyl complexes with carbonyls

Cyclopentadienyl complexes with group 13 elements

Cyclopentadienyl complexes with lanthanoids

Cyclopentadienyl complexes with magnesium

Cyclopentadienyl complexes, dimeric

Cyclopentadienyl complexes, heteroleptic

Cyclopentadienyl complexes, spectral

Cyclopentadienyl complexes, technetium

Cyclopentadienyl dithiolate complexes

Cyclopentadienyl halocarbonyl complexes

Cyclopentadienyl hydrocarbyl complexes

Cyclopentadienyl ligands iron complexes with

Cyclopentadienyl metal alkynyl complexes

Cyclopentadienyl metal nitrosyl complexes

Cyclopentadienyl nitrosyl complexes

Cyclopentadienyl rare-earth complexes

Cyclopentadienyl rhodium tris complexes, reaction with indole

Cyclopentadienyl rings cyclobutadiene complexes

Cyclopentadienyl ruthenium complexe

Cyclopentadienyl transition metal complexes

Cyclopentadienyl trimethylsilyl metal complexes

Cyclopentadienyl zirconium complexes

Cyclopentadienyl! Cp) complexes

Cyclopentadienyl) complexes of iron

Cyclopentadienyl) complexes of platinum

Cyclopentadienyl) complexes of titanium

Cyclopentadienyl)lanthanide Complexes from the Metallic Elements

Cyclopentadienyl, complexes with

Cyclopentadienyl, indenyl, and fluorenyl complexes

Cyclopentadienyl-carbonyl metal complexe

Cyclopentadienyl-metal arene complex

Cyclopentadienyl-metal complexes

Cyclopentadienyl-metal complexes dicyclopentadienyls

Cyclopentadienyl-metal complexes monocyclopentadienyls

Cyclopentadienyl-type ruthenium complexes

Cyclopentadienyle/dithiolene complexes

Density functional theory cyclopentadienyl complexes

Ethylene rhodium cyclopentadienyl complex

Europium complexes divalent cyclopentadienyls

Fluxionality cyclopentadienyl complexes

Gallium cyclopentadienyl complexes

Germanium cyclopentadienyl complexes

Gold complexes cyclopentadienyl

Group 8 (VIII cyclopentadienyl complexes

Group cyclopentadienyl complexes

Immobilized cyclopentadienyl complex

Indium cyclopentadienyl complexes

Iridium cyclopentadienyl complexes

Iron carbonyl complexes cyclopentadienyl derivatives

Iron complexes cyclopentadienyl

Iron complexes cyclopentadienyl arenes

Iron complexes cyclopentadienyl carbonyls

Iron complexes cyclopentadienyl dicarbonyl dimer

Iron complexes cyclopentadienyls

Iron complexes, cyclopentadienyl carbene

Iron complexes, cyclopentadienyl carbene cyclopropanation

Lanthanide complexes, cyclopentadienyl

Lanthanide cyclopentadienyl hydride complexes

Lanthanide hydride cyclopentadienyl complexe

Lanthanoids cyclopentadienyl complexes

Lead cyclopentadienyl complexes

Lithium cyclopentadienyl complexes

Magnesium cyclopentadienyl complexes

Molybdenum complexes cyclopentadienyl

Molybdenum complexes cyclopentadienyl sulfur

Molybdenum complexes cyclopentadienyls

Molybdenum complexes nitrosyl cyclopentadienyls

Mono complexes cyclopentadienyl compounds

N-Cyclopentadienyl complexes

Nickel complexes cyclopentadienyls

Nickel cyclopentadienyl complex

Niobium complexes cyclopentadienyl

Organometallic and Cyclopentadienyl Complexes

Organometallic complexes cyclopentadienyl ligand

Organometallic compounds cyclopentadienyl complexe

Organometallic compounds cyclopentadienyl complexes

Osmium complexes cyclopentadienyl

Palladium complexes bridging "cyclopentadienyl

Palladium complexes cyclopentadienyls

Palladium cyclopentadienyl complex

Pentamethyl cyclopentadienyl complex

Platinum complexes cyclopentadienyl

Preparation of Cyclopentadienyl Bisphosphine Ruthenium Complexes

Preparation of Triple-Decker Cyclopentadienyl Complexes

Properties of Cyclopentadienyl Complexes

Reactions of Cyclopentadienyl 7r-Complexes

Reactions of Cyclopentadienyl Complexes

Redox coupling cyclopentadienyl complexes

Rhenium complexes cyclopentadienyl

Rhodium complexes, cyclopentadienyl

Ring bridged cyclopentadienyl lanthanide complexes

Ruthenium complexes cyclopentadienyl alkyls

Ruthenium complexes cyclopentadienyl arenes

Ruthenium cyclopentadienyl complexes

Samarium complexes cyclopentadienyl compounds

Samarium complexes divalent cyclopentadienyls

Silicon cyclopentadienyl complexes

Single-cyclopentadienyl complexes

Sodium, cyclopentadienyl complexes

Spin density cyclopentadienyl complexes

Structure of Cyclopentadienyl Complexes

Sulfur iron cyclopentadienyl complexes

Tantalum complexes cyclopentadienyl

Tantalum complexes cyclopentadienyl hydride

Tantalum complexes cyclopentadienyls

Technetium compounds cyclopentadienyl complexes

Tetrahydrofuran cyclopentadienyl complexes

Tetravalent chemistry cyclopentadienyl complexes

Thallium cyclopentadienyl complexes

Thorium cyclopentadienyl complexes

Titanium cyclopentadienyl complexes

Transition Metal Complexes of Cyclopentadienyl Ligands

Transition metal cyclopentadienyl complexes, stability

Trifluorophosphine complexes cyclopentadienyls

Triphospholyl anions, formation ruthenium cyclopentadienyl complexes

Tungsten complexes cyclopentadienyl

Tungsten complexes cyclopentadienyls

Types of Cyclopentadienyl Complexes

Uranium complexes cyclopentadienyls

Uranium cyclopentadienyl complexes

Uranium cyclopentadienyl complexes reactions

Vanadium complexes cyclopentadienyl

Vanadium complexes cyclopentadienyls

Ytterbium complexes cyclopentadienyl compounds

Ytterbium complexes cyclopentadienyl halides

Ytterbium complexes cyclopentadienyls

Ytterbium, cyclopentadienyl complexes

Ytterbium, cyclopentadienyl complexes oxidation

Yttrium complexes cyclopentadienyl

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