“…These complexes can be oxidized or reduced to attain other oxidation states . μ-Oxo diiron phthalocyanines were found to catalyze the oxidation of aromatic compounds to corresponding quinones. , In turn, μ-nitrido diiron macrocyclic complexes have emerged as effective catalysts , for the oxidation of methane, − ethane, , alkanes, , aromatic compounds, hydroacylation of olefins as well as for oxidative defluorination and dechlorination of halogenated compounds. Although the catalytic activity of μ-carbido diiron species has not been published yet, related μ-carbido diruthenium phthalocyanine catalyzed cyclopropanation of olefins and N–H bonds …”