Assertion: neptunium's oxidation state | /r/HasProperty | achievable
Facets:
value: for most organometallics
type: OTHER
Source sentences:
text: The propensity of these large metal cations to form clusters with strong and covalent metal oxo bridges also offers routes for magnetic exchange and has already led to some coordination complexes with interesting magnetic properties, albeit in higher formal oxidation states, which provide a lower total spin than is achievable for most organometallics.