ligands are atoms , molecules or ions which donate a pair of electrons to central metal atom or ion and form a coorfinate bond with it . Depending upon no. of donor atoms available for coordination ,ligands may be classified as:
unidentateligands:contain 1 donor atom
bidentateligands:contain 2 donor atoms
polydentateligands:contain several donor atoms
ambidentligands:a lignd which contain 2 donor atoms but only 1 of them forms a coordinate bond at a time with central atom
Answers & Comments
Answer:In CHEMISTRY:an ion or molecule attached to a metal atom by coordinate bonding.
In BIOCHEMISTRY:
a molecule that binds to another (usually larger) molecule.
Answer:
ligands are atoms , molecules or ions which donate a pair of electrons to central metal atom or ion and form a coorfinate bond with it . Depending upon no. of donor atoms available for coordination ,ligands may be classified as:
unidentate ligands:contain 1 donor atom
bidentate ligands:contain 2 donor atoms
polydentate ligands:contain several donor atoms
ambident ligands:a lignd which contain 2 donor atoms but only 1 of them forms a coordinate bond at a time with central atom