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Containing Ligands

The i5p-titanium(IV) atom is hard, ie, not very polarizable, and can be expected to form its most stable complexes with hard ligands, eg, fluoride, chloride, oxygen, and nitrogen. Soft or relatively polarizable ligands containing second- and third-row elements or multiple bonds should give less stable complexes. The stabihty depends on the coordination number of titanium, on whether the ligand is mono- or polydentate, and on the mechanism of the reaction used to measure stabihty. [Pg.150]

Ethanol is an achiral molecule. The plane defined by atoms C-1, C-2, and O is a plane of symmetry. Ary carbon atom with two identical ligands contains a plane of symmetry feat... [Pg.78]

Open-chained ligands containing the 2,6-pyridyl subunit.341... [Pg.319]

Other ligands containing sulfur as donor atom... [Pg.673]

Cationic phosphine ligands containing guanidiniumphenyl moieties were originally developed in order to make use of their pronounced solubility in water [72, 73]. They were shown to form active catalytic systems in Pd-mediated C-C coupling reactions between aryl iodides and alkynes (Castro-Stephens-Sonogashira reaction) [72, 74] and Rh-catalyzed hydroformylation of olefins in aqueous two-phase systems [75]. [Pg.237]

Although Zn2+ is essential to human nutrition, compounds of the two elements below zinc in the periodic table. Cd and Fig. are extremely toxic. This reflects the fact that Cd2+ and Flg2+, in contrast to Zn2+, form very stable complexes with ligands containing sulfur atoms. As a result, these two cations react with and thereby deactivate enzymes containing —SH groups. [Pg.550]

Multidentate ligands contain more than two coordinating atoms per molecule, e.g. 1,2-diaminoethanetetra-acetic acid (ethylenediaminetetra-acetic acid, EDTA),f which has two donor nitrogen atoms and four donor oxygen atoms in the molecule, can be hexadentate. [Pg.52]

Complexes of open chain tetradentate ligands containing heavy donor atoms. C. A. McAuliffe, Adv. Inorg. Chem. Radiochem., 1975,17,165-187 (58). [Pg.28]

The coordination behaviour of some chelating ligands containing non- or weakly-conjugated 2-pyrl-dyl groups. W. R. McWhinnie, Coord. Chem. Rev., 1970, 5, 293-311 (91). [Pg.34]

Metal sandwich complexes of cyclic, planar and pyramidal ligands containing boron. R. N. Grimes, Coord. Chem. Rev., 1979, 28, 47-96 (132). [Pg.49]

Complexes of tetradentate ligands containing phosphorus and arsenic. L. M. Venanzi, Angew. Chem., Int. Ed. Engl., 1964,3, 453-460 (27). [Pg.54]

The behaviour of polydentate ligands containing sulphinyl groups has received much less attention. Giesbrecht and Osorio203 have reported the coordination compounds of bivalent transition metal (Mn2+, Co2+, Ni2+, Cu2 +, Cu2+, Zn2+) perchlorates with 2,2 -sulphinyldiethanol (SDE). [Pg.571]

Ligands containing more than one donor atom which can bond to a metal centre are termed polydentate or multidentate. Such ligands are extremely important and have played crucial roles in the development of coordination chemistry. Well known examples include 1,2-diaminoethane (ethylenediamine, en) 2,4-pentanedionate (acetylacetonate, acac ) 2,2 -bipyridine bpy) and 1,2-diaminoethane-M IV, tetraacetate (edta ) (Fig. 8-1). [Pg.146]

In a related study, sterically bulky amidinate ligands containing terphenyl substituents on the backbone carbon atoms have been utilized in organoalumi-num chemistry. Mono(amidinate) dialkyl complexes were generated as shown in... [Pg.207]

Another type of sterically demanding benzamidinate ligands contains the 2,4,6-tris(trifluoromethyl)phenyl substituent at the central carbon atom of the... [Pg.242]

The coordination chemistry of ancillary amidinate ligands with a pyridine functionality has been described. Magnesium, aluminum, zirconium, and lanthanum complexes have been prepared in which the amidinate anions act as tridentate, six-electron-donor ligands Amidinate ligands containing quinolyl substituents were constructed in the coordination sphere of lanthanide... [Pg.305]

A number of [PhsSnflV)] complexes formed with ligands containing -OH, C = 0, or -COOH group(s) and aromatic N donor atom have been prepared. The binding sites of the ligands were identified by FT-IR... [Pg.412]

Complexes of Open-Chain Tetradenate Ligands Containing Heavy Donor Atoms... [Pg.439]

Ligands that reduce the activity of Hg(II) more than that of Hg(I) lead to disproportionation products when added to a solution containing Hg2 ions. Because the smaller Hg ion is a better electron-pair acceptor acid than the larger Hgj ion, the number of Hg(I) complexes may be limited, but many complexes of Hg(I) are formed by reactions of Hg, with ligands containing donor atoms from groups VB and VIB. Polyethers and polyesters are good solvents for these reactions, ... [Pg.512]

It is of interest to note that our chiral ligands contain the so-called magic diarylhydroxymethyl group, which also in other types of ligand showed a remarkable efficiency [531. [Pg.116]

In these three cases, ligands containing two nitrogen atoms appear to produce results similar or often superior to most of the other type of ligands. Although a review was published on this area five years ago, the recent results are of considerable practical interest and an updated review seems perfectly justified. [Pg.310]


See other pages where Containing Ligands is mentioned: [Pg.565]    [Pg.222]    [Pg.252]    [Pg.555]    [Pg.37]    [Pg.502]    [Pg.909]    [Pg.33]    [Pg.6]    [Pg.116]    [Pg.152]    [Pg.127]    [Pg.336]    [Pg.57]    [Pg.187]    [Pg.207]    [Pg.305]    [Pg.365]    [Pg.393]    [Pg.412]    [Pg.370]    [Pg.191]    [Pg.143]    [Pg.162]    [Pg.13]   
See also in sourсe #XX -- [ Pg.372 , Pg.373 ]

See also in sourсe #XX -- [ Pg.243 , Pg.244 , Pg.245 , Pg.246 , Pg.247 , Pg.248 , Pg.249 , Pg.250 , Pg.251 , Pg.252 , Pg.253 , Pg.254 ]




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Amino-containing ligands

Aqueous reactions thiolate-containing ligands

Bidentate Ligands Containing 1,4-Disubstituted

Bidentate Ligands Containing a Heteroatom-Phosphorus Bond

Biological Effects of DNIC with Thiol-Containing Ligands

Carboxylic-containing ligands

Catalyst metal-containing ligands

Catalysts containing phosphine ligands

Chiral ligands nitrogen-containing

Chiral phosphine-phosphite ligands containing a stereocenter in the backbone

Clusters containing P-donor ligands

Clusters containing cyclopentadienyl ligands

Clusters containing edge-bridging N-donor ligands

Clusters containing face-bridging N-donor ligands

Clusters containing only hydride and carbon monoxide ligands

Complexes Containing Ancillary Hydride Ligands

Complexes Containing Bridging PF2 Ligands

Complexes Containing Redox-active Ligands

Complexes Containing a -Donor Ligands

Complexes containing naked dicarbon ligands

Complexes containing nitrogen ligands

Complexes containing nitrosyl or thionitrosyl ligands

Complexes containing phosphine ligands

Complexes not containing multiply bonded ligands

Complexes of Open-Chain Tetradenate Ligands Containing Heavy Donor

Compounds Containing an X,Y-Carboranyl Chelating Ligand

Compounds containing carbonyl ligands

Compounds containing polydentate ligands

Containing Orthometalated Phosphine Ligands

Containing Pyrazole-Type Ligands

Containing metal-oxygen bonds sulfur ligands

Coordination Chemistry of Ligands Containing Phosphorus-Chalcogen Bonds

Coordination Polymers with N-containing Multidentate Aromatic Ligands

Crown ether ligands, containing bipyridyl transition metal recognition

Crown ether ligands, containing bipyridyl transition metal recognition sites

Factors affecting the stabilities of complexes containing only monodentate ligands

Fluorine-containing ligand introduction

Fluorine-containing ligands

Hydroxyphosphine and other oxygen-containing ligands

Imidazole containing ligands

Imidazole-containing chelate ligands

Indole-Containing Ligands

Ion exchange materials phosphorus-containing ligands

Ion exchange materials sulfur-containing ligands

Iridium ligand-containing complex

Iron carbonyls containing S- and N- or P-donor ligands

Iron carbonyls containing S-donor ligands

Ligand complexes containing monodentate

Ligand containing bridging hydride

Ligand containing chiral phosphine

Ligand sulfur containing water-soluble

Ligand-functionalized protein-containing

Ligands Containing C N- Groups

Ligands Containing O-Cl Bonds

Ligands Containing S and O Donor Atoms

Ligands boron-containing

Ligands chalcogen-containing

Ligands containing Oxygen and other Donor Atoms

Ligands coupling reactions, polymers containing

Ligands not Containing Phosphorus

Ligands phosphorus-containing

Ligands sulfur-containing

Ligands sulphur-containing

Ligands terpyridyl-containing

Ligands, metal-containing

Macrocyclic ligands phosphorus-containing

Metal carbonyl derivatives, containing phosphorus donor ligands

Metal clusters containing C„ ligands Group

Mixed donor ligands oxygen containing

Nitrogen donor ligands compounds containing

Nitrogen donor ligands containing

Nitrogen-containing ligands

Nitrogen-containing ligands azide

Nitrogen-containing ligands catalysts

Nitrogen-containing ligands nitriles

Nitrogen-containing ligands pyridines

Nitrogen-containing ligands pyrroles

Nitrogen-containing phosphine ligands

Nitrogen-sulfur-containing ligands

Organochromium Complexes with Nitrogen-Containing Ligands for Ethylene Polymerization

Organotin Compounds Containing a C,Y-Chelating Ligand

Osmium ligand-containing complex

Other Phospholane-Containing Ligands

Other ligands containing sulfur as donor atom

Palladium Complexes Containing Metal Ligands

Palladium complexes containing ligands

Phenanthroline containing ligands

Polydentate Ligands Containing 1,4-Disubstituted

Polymeric Complexes containing Bridging O-Donor Ligands

Polymers containing phosphorus ligands

Polymers containing sulfur ligands

Pseudobases of Metal Complexes Containing Heterocyclic Ligands

Rhodium catalyzed asymmetric containing ligands

Ruthenium, Osmium, Rhodium, and Iridium Containing Hydride, Carbonyl, or Nitrosyl Ligands

Selenium-containing ligands

Stability of Compounds Containing le Ligands

Structure of Metal Complexes Containing Arenediazonium Ions as Ligands

Structures of some 7r-organometallic compounds containing allyl groups as ligands

Studies of Complexes Containing Ammonia and Other Ligands

Substituted Carbonyls Containing Four-Electron Group IVB Ligands

Substituted Carbonyls Containing Six-Electron Group IVB Ligands

Substituted Carbonyls Containing Three-Electron Group IVB Ligands

Substituted Carbonyls Containing Two-Electron Group IVB Ligands

Sulfur-Containing Ferrocenyl Ligands

Sulphur containing ligands, with

Synthesis of Complexes Containing Terminal Aryl Ligands

Synthesis of Metal Complexes Containing Chelated Allyl Ligands

Synthesis of complexes containing classically noncoordinating anions as ligands

Technetium not containing multiply bonded ligands

Tellurium-containing ligands

Tertiary phosphine ligands with nitrogen-containing substituents

Tetracyano Complexes Containing Oxo or Nitrido Ligands

Thiolate-Containing Ligands

Transition Metal Complexes Containing Anionic or Cationic Ligands

Transition Metal Complexes Containing Bidentate Phosphine Ligands

Transition metal complexes containing all-carbon ligands

Triazacyclononane-containing ligands

Tridentate Ligands Containing 1,4-Disubstituted

Unsymmetrical Hybrid Phosphorus Containing Ligands for Rh Catalyzed Asymmetric Hydrogenation

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