[
    {
        "id": "osp-13675",
        "type": "article-journal",
        "title": "Dioxygen Binding by Cobalt(II) Complexes of 8,8'-bis(aminomethyl)-2,2'-biquinoline",
        "author": [
            {
                "family": "Khan",
                "given": "Muhammad S."
            },
            {
                "family": "Al‐Rasbi",
                "given": "Nawal K."
            },
            {
                "family": "Constable",
                "given": "Edwin C."
            }
        ],
        "URL": "https://omanscience.com/en/articles/dioxygen-binding-by-cobalt-ii-complexes-of-8-8-bis-aminomethyl-2-2-biquinoline",
        "language": "en",
        "issued": {
            "date-parts": [
                [
                    2015
                ]
            ]
        },
        "container-title": "Sultan Qaboos University Journal for Science",
        "volume": "19",
        "issue": "2",
        "page": "21",
        "DOI": "10.24200/squjs.vol19iss2pp21-28",
        "publisher": "Sultan Qaboos University",
        "ISSN": "2308-3921",
        "abstract": "A new series of Co(II) complexes of the type CoLX2 , where Lis a tetra-dentate ligand 8,8'-bis(aminomethyl)-2,2'-biquinoline and X= SCN–, BF4–, I– or NO3– , have been synthesized and characterized. The complexes have magnetic moments in the range typical of a low-spin d7 Co(II) center. The interaction of these Co(II) complexes with dioxygen was studied by E.S.R. spectroscopy. A dicobalt(III) peroxo-bridged complex was formed in DMF solution, associated with the formation of an E.S.R.-silent solution compatible with the formation of low-spin d6 Co(III) species. Similar behavior was also observed for the interaction of these Co(II) complexes with dioxygen in the presence of ancillary ligands such as pyridine and 2-methylimidazole. The dioxygen complexes proved successful as oxygen carrier oxidation catalysts for tripehnylphosphine and 2,6-bis(t-butyl)phenol."
    }
]