Sigma-donor ligand
= Sigma-donor ligand
A <sigma-donor ligand> supplies an occupied orbital for <sigma donation>. Additional occupied or empty orbitals can make it a <pi-donor ligand> or a <pi-acceptor ligand> as well.
= Sigma-donor ligand
A <sigma-donor ligand> supplies an occupied orbital for <sigma donation>. Additional occupied or empty orbitals can make it a <pi-donor ligand> or a <pi-acceptor ligand> as well.