# Species Formula 7231 Hafnium(IV) tetrafluorideF4Hf 7232 Hafnium(IV) tetrafluoride (Geo)F4Hf 7233 Hafnium(IV) pentafluoride, anionF5Hf 7234 Hafnium(IV) hexafluorideF6Hf 7235 Hf(IV)F6(2-) (RENPAB01) (Geo)F6Hf 7236 Hf(IV)F6(2-) (RENPAB01)F6Hf 7237 Hafnium(IV) hexafluoride, dianion (Geo)F6Hf 7238 Trimethyl hafnium chloride (Geo)C3H9ClHf 7239 Trimethyl hafnium chlorideC3H9ClHf 7240 Bicyclopentadienyl hafnium dichlorideC10H10Cl2Hf 7241 Hf(IV)(Cp)2Cl2 (KOKPEF) (Geo) C10H10Cl2Hf 7242 Hf(IV)(Cp)2Cl2 (KOKPEF)C10H10Cl2Hf 7243 Hafnium(IV) oxide dichlorideOCl2Hf 7244 Hafnium(IV) tetrachlorideCl4Hf 7245 Hafnium(IV) tetrachloride (Geo)Cl4Hf 7246 Hf(IV)O2Cl4 (VEHZAJ) (Geo)C8H16O2Cl4Hf 7247 Hf(IV)O2Cl4 (VEHZAJ)C8H16O2Cl4Hf 7248 Hf(IV)Cl6(2-) (BARWIB) (Geo)Cl6Hf 7249 Hf(IV)Cl6(2-) (BARWIB)Cl6Hf 7250 Hafnium(IV) hexachloride, dianion (Geo)Cl6Hf 7251 Hafnium(I) bromideBrHf