Results for: Ligand

In Science

What is ancillary ligand?

An ancillary ligand is a ligand on a chemical complex that is not directly involved in the chemistry. Ancillary ligands are often there to help stabilize a complex or contribu (MORE)

What are negative ligands?

Any negatively charged species that is able to donate its lone pair to the metal is called a negative ligand. For example, Cl- , Br-, SO4-2, C2O4-2. The name of the ligand wil (MORE)

What is pi acid ligand?

A example of a pi acid ligand is carbon monoxide(CO). CO is a good pi acceptor (lewis acid) due to empty pi* orbitals and a good sigma donor (lewis acid)**. When bonding to a (MORE)
In Biology

Is a ligand a hormone?

yes a ligand is anything that can change the conformation of a receptor protein. hormones bind to proteins in the same way ligands do
In Physics

What are multi dentate ligands?

  the ligands which are capable of donating two or more pairs of electron in a complexation reaction
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What is the definition of ligand exchange?

A ligand exchange reaction is exactly what it says - a reaction in which one ligand in a complex ion is replaced by a different one.   When a precipitate is formed in a sol (MORE)

What is ambidentate ligand?

Ambidentate ligand:- Some ligands coordinated to CMI through any one of the two donar atoms.such ligand are called ambidentate ligands. e.g. -SCN &-NCS -NO2 &-ONO. By-MAHESH T (MORE)

What type of ligand is PPh3?

It is a neutral ligand donating two electrons to the overall valence electron count of the molecule. Also known as triphenylphosphine; the phosphorous has three bonds to pheny (MORE)