Die Komplexchemie niederer Schwefeloxide, IV ESCA-Untersuchungen an S2-, S2O- und S202 -Komplexen des Iridiums / The Complex Chemistry of Low Sulfuroxides, IV ESCA Investigations of S2-, S2O- and S2O2-Complexes of Iridium

The ESCA spectra of the complexes [(TPE)2Ir(S2)]Cl, [(TPE)2Ir(S2O)]PF6 and [(TPE)2Ir(S2O2)]Cl, (TPE = Ph2P(CH2)2PPh2, “diphos”), have been investigated. The binding energy data for the S 2p, Ir 4f and P 2p electrons were measured and are discussed.