# Species Formula 7577 Osmium(III) triiodideI3Os 7578 Tetraiodo-fluoro-nitrosyl-osmium, dianion OsI4F(NO)(=) (Geo)NOFI4Os 7579 Os2(C8H8)(CO)6C14H8O6Os2 7580 Os2(C8H8)(CO)6 (Geo)C14H8O6Os2 7581 Iridium, cationIr 7582 Iridium, atomIr 7583 Ir(II)(NH3)6H18N6Ir 7584 Ir(II)(NH3)6 (Geo)H18N6Ir 7585 Iridium(III) hexacyanide (Geo)C6N6Ir 7586 Iridium(III) hexacyanideC6N6Ir 7587 Ir(Cp)(CO)2 (WAMWEM) (Geo) C12H15O2Ir 7588 Iridium tetracarbonyl, anion (Geo)C4O4Ir 7589 Iridium tetracarbonyl, anionC4O4Ir 7590 Ir(Acac)(CO)2 (Geo)C7H7O4Ir 7591 Ir(CO)5 cation (Geo)C5O5Ir 7592 Iridium pentacarbonyl, cation (Geo)C5O5Ir 7593 Iridium pentacarbonyl, cationC5O5Ir 7594 Iridium(III) hexaquo (Geo)H12O6Ir 7595 Iridium(III) hexaquoH12O6Ir 7596 Ir(II)(H2O)6H12O6Ir 7597 Ir(II)(H2O)6 (Geo)H12O6Ir