Examples of 'multidentate' in a sentence
Meaning of "multidentate"
The term 'multidentate' refers to something having multiple teeth or projections. In chemistry, it is often used to describe ligands that can form multiple bonds with a central metal ion
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- Having many teeth
- Having multiple points at which it is attached to a central atom
How to use "multidentate" in a sentence
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multidentate
Process to prepare a multidentate phosphite compound.
The majority of the scaffolds are multidentate.
Any ligand with multidentate is suitable as a chelating agent.
The ligand may be notably a cyclic or polycyclic multidentate ligand.
Multidentate ligands generally form more stable complexes and are preferred.
A chelating agent is a multidentate ligand.
The use of multidentate ligands can also control the arrangement of substituents.
Ligands with more than one bonded atom are called polydentate or multidentate.
It does not mention a multidentate phosphite ligand as part of the catalyst system.
The amount of primary manganese drier is calculated on manganese plus multidentate ligand.
These dye compounds act as a multidentate ligand to coordinate a central atom.
Multidentate ligands form stronger metal ion complexes than monodentate ligands.
A further limitation of this approach can arise when multidentate ligands are used.
Multidentate ligands having more than two binding sites can also be used.
This includes the case of a multidentate ligand having multiple connections to a single core.
See also
In one embodiment, the ligand is multidentate.
These dye compounds act as multidentate macrocyclic ligands to chelate a central complexing atom.
In general, such materials include monodentate and multidentate agents.
The preferred multidentate linking ligands are the same as those set forth above.
Cryptands are a family of synthetic bicyclic and polycyclic multidentate ligands for a variety of cations.
Any of a number of multidentate chelating groups may be suitably employed to modify the protein.
Accordingly, they include bicyclic and tricyclic multidentate compounds.
Each ligand of the plurality of multidentate linking ligands connects adjacent metal clusters.
Multidentate phosphine ligands may, if desired, be present during the carbonylation reaction.
Another disadvantage of this process is that the multidentate phosphines decompose during the carbonylation reaction.
These multidentate Lewis acids are called chelating agents.
The current sorbent is substantially free of halides or multidentate ligands, such as chelating agents.
These multidentate Lewis bases are called chelating agents.
The method of claim 5 wherein the complexed ion is formed from a multidentate ligand.
Other multidentate phosphite ligands of the invention are described above by Formulas II through XV.
The prior art discloses side-chain polymers containing multidentate phosphorous ligands as pendant groups.
Anionic, multidentate heteroatom ligands have received attention in polyolefins catalysis.
Generally, where the catalyst is copper, bidentate or multidentate nitrogen ligands produce more active catalysts.
For example, the multidentate ligands typically include multiple pyridine and / or imidazole rings.
These catalysts traditionally contains metallocenes but also feature multidentate oxygen - and nitrogen-based ligands.
Chelators are bi - or multidentate ligands and are often organic compounds.
The kit of claim 22 further comprising a ligand Lx which is a multidentate aminopolycarboxylate ligand.
Typically, the multidentate linking ligand will be a charged linking ligand.
The chelating agent thus may be bidentate, tridentate, tetradentate, or otherwise multidentate in character.
Said multidentate organic ligand is derived from a ligand-forming compound having the following formula,.
Stable aluminum ( III ) complexes are with multidentate ligands having negative oxygen electron donors.
Anionic, multidentate heteroatom ligands have received the most attention in non-metallocene polyolefins catalysis.
DETAILED DESCRIPTION The present invention relates to multidentate chelators based on the 8-hydroxyquinoline unit.
Preferred multidentate ligands include nitrogen-containing macrocycles which have conjugated ring systems with pi-electrons.
Typically, the metal ion-binding moiety comprises a porphyrin, a crown ether, hexahistidine, or a multidentate ligand.
Especially preferred, the multidentate ligand of the transition metal complex comprises the anchoring component.
And Y, identical or different, each represent an optionally charged mono or multidentate ligand ;.
These complexes comprise a multidentate monoanionic ligand and two monoanionic ligands, optionally with extra ligands.
A catalyst precursor composition comprising zero-valent nickel and a multidentate phosphite ligand according to Claim 42.
An example of such a multidentate phosphite ligand is represented by Formula ( VII ).
