# Species Formula 3900 Germanium difluoride (Geo)F2Ge 3901 Germanium difluorideF2Ge 3902 Dimethylgermanium difluoride (Geo)C2H6F2Ge 3903 GeC2O2F2 (LIBZAX) (Geo)C14H24N2O2F2Ge 3904 GeC2O2F2 (LIBZAX)C14H24N2O2F2Ge 3905 Trifluoromethylgermane (Geo)CH3F3Ge 3906 MethyltrifluorogermaneCH3F3Ge 3907 Germanium tetrafluorideF4Ge 3908 GeF4N2 (HUMCOH) (Geo)C10H10N2F4Ge 3909 GeF4N2 (HUMCOH)C10H10N2F4Ge 3910 GeF6(2-) (IWOQOA) (Geo) F6Ge 3911 GeF6(2-) (IWOQOA)F6Ge 3912 GeC3F2(-) (FEXFUJ) (Geo)C3F11Ge 3913 GeC3F2(-) (FEXFUJ)C3F11Ge 3914 Germylsilane (Geo)H6SiGe 3915 GeF3-SiF3 (Geo)F6SiGe 3916 Germanium sulfideSGe 3917 Germanium sulfide (Geo)SGe 3918 Germyl isothiocyanate (Geo)CH3NSGe 3919 Difluoro(germylthio)phosphine (Geo)H3F2PSGe 3920 GeC2S2 (ASOWAG) (Geo)C6H6N2S2Ge