Niobium: Properties

Compound Substances

Oxidation StateSubstances
Nb-III[Nb (CO)5 ]3-
Nb-I[Nb (CO)6 ]-
NbI[(C5H5 )Nb (CO)4]
NbIINbO
NbIIILiNbO2 , NbCl3 , NbBr3 , NbI3 , [Nb (CN)8 ]-5
NbIVNbO2 , NbF4 , NbCl4 , etc., NbOCl2
NbVNb2O5 , [HNb6O19 ]- (aq), NbF5 , NbCl5 , etc.,
NbO2F, NbOCl3