TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

COORDINAT [3 records]

Record 1 2006-11-07

English

Subject field(s)
  • Chemistry
DEF

A molecule, ion, or atom that is attached to the central atom of a coordination compound, a chelate, or other complex.

CONT

The Lewis Theory has been used extensively in the interpretation of the formation of coordination compounds in which the ligand is the base and the metal ion or ligand acceptor is the acid.

OBS

Apart from its conventional usage in complexometry and with chelating ion exchange columns the word ligand is employed in affinity chromatography with reference to the biospecific material which is coupled to the polymetric carrier to form the biospecific column.

French

Domaine(s)
  • Chimie
DEF

Atome, ion ou molécule associé à l'atome central dans un complexe.

CONT

Nous désignons par «coordinat» un atome, ou groupement d'atomes, chargé ou non, intervenant dans la formation de la liaison coordinative.

PHR

Ligand ambidentate, hexadentate, monodentate, multidentate, polydentate, tétradentate, tridentate, unidentate; ligand dur, mou; ligand axial, donneur, pontant.

PHR

Métal-ligand.

Spanish

Campo(s) temático(s)
  • Química
Save record 1

Record 2 1997-02-18

English

Subject field(s)
  • Chemistry
DEF

A group containing more than one potential coordinating atom.

French

Domaine(s)
  • Chimie
DEF

Un groupe contenant plus d'un atome coordinant potentiel.

Spanish

Save record 2

Record 3 1997-02-18

English

Subject field(s)
  • Chemistry
DEF

A ligand attached to one central atom through two or more coordinating atoms.

French

Domaine(s)
  • Chimie
DEF

Un coordinat fixé à un même atome central par deux atomes coordinateurs.

Spanish

Save record 3

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