Molecular structure of a μ-Oxo chromium-iron complex: Rare example of a crystallographically characterized μ-Oxo heterometallic porphyrin

Article abstract of DOI:10.1246/bcsj.72.1781

The crystal structure of a μ-oxo heterometallic porphyrin [(pip)(tpp)Cr(III)[OFe(III)[(tpp)] (pip = piperidine) not only confirmed the proposed oxidation state of chromium and iron atoms, but also revealed a unique coordination environment around chromium(III), which is substantially protruded from the porphyrin plane.