Reduction–oxidation properties of organotransition-metal complexes. Part 30. Triazenido-bridged carbonylrhodium bipyridyl complexes with [Rh2]2+, [Rh2]3+, and [Rh2]4+cores, and the X-ray structures of [Rh2(CO)2(bipy)(µ-RNNNR)2][BF4]·CH2Cl2and [Rh2I(CO)(bipy)(µ-RNNNR)22][PF6]2·2.5CH2Cl2(R… | Publicación