Template:Osmium compounds From Wikipedia the free encyclopedia vteOsmium compoundsOs(0) Os(CO)5 Os3(CO)12 Os(0,I) H2Os3(CO)10 Os(I) OsB OsI Os(I,II) Os2B3 Os(II) OsB2 OsBr2 OsCl2 OsP2 OsI2 Organoosmium(II) compounds Os(C5H5)2 Os(III) OsI3 OsCl3 OsBr3 Os(IV) OsO2 OsBr4 OsCl4 OsF4 OsI4 (hypothetical) Os(V) OsF5 OsCl5 Os(VI) OsF6 Os(VII) OsF7 Os(VIII) OsO4 OsS4 OsF8 (hypothetical)