TERMIUM Plus®

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

CHELATION METAL ION [2 records]

Record 1 2003-10-20

English

Subject field(s)
  • Chemistry
DEF

The formation of complexes in which a metal ion is held in a ring structure, with one or more molecules having several electron-donor groups.

DEF

The formation or presence of bonds (or other attractive forces) from two or more separate binding sites within the same ligand to a single central atom.

OBS

chelation of a metal ion: term standardized by ISO.

French

Domaine(s)
  • Chimie
DEF

Formation de complexes où l'ion métal est engagé en combinaison dite en anneau, avec une ou plusieurs molécules comportant plusieurs groupements donneurs d'électrons. [Définition normalisée par l'ISO.]

DEF

Formation ou présence de liaisons (ou autres forces attractives) entre un atome central unique et deux ou plusieurs sites liants distincts d'un même coordinat.

OBS

chélation d'ions métalliques : terme normalisé par l'ISO.

Spanish

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

Record 2 1993-08-02

English

Subject field(s)
  • Chemistry
DEF

The formation of complexes in which a metal ion is held in a ring structure, with one or more molecules having several electron-donor groups.

OBS

term standardized by ISO.

Key term(s)
  • metal ion chelation

French

Domaine(s)
  • Chimie
DEF

Formation de complexes où l'ion métal est engagé en combinaison dite en anneau avec une ou plusieurs molécules comportant plusieurs groupements donneurs d'électrons.

OBS

terme normalisé par l'ISO.

Spanish

Save record 2

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