The effect of 2,2′-bipyridine, 2,2′:6′,2″-terpyridine and 1,10-phenantroline on radiation reduction of Rh(II) to Rh(I) complexes |
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Authors: | E. Kaleciska J. Kaleciski M. Krowicka |
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Affiliation: | a Faculty of Chemistry, University of Wroclaw, F. Joliot-Curie 14, Wroclaw 50-383, Poland b W. Trzebiatowski Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okólna 2, Wroclaw 50-950, Poland |
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Abstract: | Rh(II) acetate binuclear complexes have been reduced by gamma rays to Rh(I) complexes when 2,2′-bipyridine, 2,2′:6′,2″-terpyridine or 1,10-phenantroline ligands are present in aqueous methanol systems. These complexes exist in several forms possessing different absorption spectra. Their concentration depends on the ratio of the initial concentration of the ligands to Rh(II). |
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