Assertion: ligand's donor atom | /r/HasProperty | the same
Facets:
value: at one end of the chain
type: LOCATION
Source sentences:
text: If three donor atoms are the same at one end of the chain, the mer- and fac- prefixes used for tridentate ligands can be used giving β-mer- if the three are arranged on a meridian or β-fac if the three are arranged on a face of the octahedron.
text: In a typical complex, a metal ion is bonded to several donor atoms, which can be the same or different.