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.