In this way, the axial coordination sites on a square planar complex are shielded.

In addition the ligand occupies only 8 of the 9 coordination sites on the gadolinium ion.

The sixth coordination site contains a water molecule or a dioxygen molecule.

The fourth coordination site is occupied by a water molecule.

It usually functions as a tripodal ligand that occupies three adjacent coordination sites.

To be a multilingual coordination site for the entire Wikisource project in all languages.

Four of the six coordination sites are provided by the corrin ring, and a fifth by a dimethylbenzimidazole group.

The organic substituents also define a hydrophobic pocket around the reactive coordination site.

Polydentate ligands coordinate via multiple coordination sites within the ligand.

Oxidative addition requires that the metal complex have a vacant coordination site.