Abstract
In this work, we report a tetranuclear Co4 cluster, namely [Co4(L)2(μ2-OCH3)2(μ3-OCH3)2(CH3OH)2]·2CH3OH (1, H2L = 2-{[(2-hydroxy-3-methoxyphenyl)methylidene]amino}benzoic acid). The complex was synthesized and characterized by IR, elemental analysis, thermogravimetric analysis and single crystal X-ray diffraction. X-ray crystallography reveals that complex belongs to the monoclinic crystal system, space group P21/n. Further, their fluorescence and magnetic properties are also discussed. The variable temperature magnetic susceptibilities for complex indicate the existence of antiferromagnetic exchange interactions.
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This work was supported financially by the research fund of Hunan Provincial Education Department (18C0665) and the Guangxi Natural Science Foundation (2020GXNSFBA297001).
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Sheng, LB., Xiao, HB., Chen, MS. et al. Synthesis, Structure and Properties of a Dicubane-Like Tetracobalt Cluster. J Clust Sci 33, 1721–1725 (2022). https://doi.org/10.1007/s10876-021-02075-8
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DOI: https://doi.org/10.1007/s10876-021-02075-8