ligand

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Related to Bidentate ligand: tridentate ligand

li·gand

 (lī′gənd, lĭg′ənd)
n.
An ion, molecule, or molecular group that binds to another chemical entity to form a larger complex.

[From Latin ligandus, gerundive of ligāre, to bind; see ligate.]

ligand

(ˈlɪɡənd; ˈlaɪ-)
n
(Chemistry) chem an atom, molecule, radical, or ion forming a complex with a central atom
[C20: from Latin ligandum, gerund of ligāre to bind]

li•gand

(ˈlaɪ gənd, ˈlɪg ənd)

n.
1. a molecule, as an antibody, hormone, or drug, that binds to a receptor.
2. a molecule, ion, or atom that is bonded to the central metal atom of a coordination compound.
[1945–50; < Latin ligandus, ger. of ligāre to bind, tie]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.ligand - a substance (an atom or molecule or radical or ion) that forms a complex around a central atom
substance - a particular kind or species of matter with uniform properties; "shigella is one of the most toxic substances known to man"
Translations
Ligand
ligand
References in periodicals archive ?
Summary: A monobasic bidentate ligand (H2L) was prepared from the reaction of cyanoacetic acid hydrazide with 1-(4-((1H-imidazol-2-yl)sulfonyl)phenyl)ethanone (ISE) in ethanol.
It is widely used in analytical applications of metal complexes and acts as an efficient bidentate ligand with two donor Nitrogen atoms to form metal complexes.
At the same time, tetrafluoroborate ion can act as mono- or bidentate ligand or to be in transient state between covalent-bonded and ionic, got its name of "semi coordination" in literature [2, 3].
The complex, di(morpholine)titanium dichloride (2a) which was first obtained by serendipity during the synthesis of complex (3a) was successfully synthesized using a chosen synthon and having bidentate ligand will have better catalytic activity than monodentate ligands.
In most of the complexes studied the Cis- configuration Fig(2), as bidentate ligand bonding both through the thion / thiol sulphur atom and the hydrazinic nitrogen atom.