# Species Formula 4713 Dicyclopentadienyl Niobium(II) (Geo)C10H10Nb 4714 Nb(II)(NH3)6H18N6Nb 4715 Nb(II)(NH3)6 (Geo)H18N6Nb 4716 Niobium hexanitrile, anion (Geo)C6N6Nb 4717 Niobium hexanitrile, anionC6N6Nb 4718 Niobium(I) oxide (Geo)ONb 4719 Niobium(I) oxideONb 4720 methyl niobium(V) oxide dihydroxide (Geo)CH5O3Nb 4721 Niobium(V) tri-ethoxide oxide (Geo)C6H15O4Nb 4722 Niobium(V) tri-ethoxide oxideC6H15O4Nb 4723 Nb(Cp)(CO)4 (CPNBCO01) (Geo) C9H5O4Nb 4724 Nb(Cp)(CO)4 (CPNBCO01)C9H5O4Nb 4725 Nb(II)(H2O)6H12O6Nb 4726 Nb(II)(H2O)6 (Geo)H12O6Nb 4727 Niobium hexacarbonyl, anion (Geo)C6O6Nb 4728 Niobium hexacarbonyl, anionC6O6Nb 4729 Niobium hexacarbonyl, anionC6O6Nb 4730 Niobium hexacarbonyl, anionC6O6Nb 4731 Nb(V)O7(-) (CSOXNB) (Geo)C4H4O11Nb 4732 Dimethyl niobium fluorideC2H6FNb 4733 Dimethyl niobium fluoride (Geo)C2H6FNb