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Structure and Photocatalytic Property of a Cobalt(II) Compound Containing Pentanuclear [Co5(mtpo)2(μ3‐OH)2(μ2‐OH)2(COO)3] Clusters as Building Subunits
Authors:Yan Zhang  Chao Zhao  Haibo Cui
Institution:1. Department of Applied Chemistry, Hengshui University, Hengshui, Hebei, P. R. China;2. College of Animals Science and Technology, Agricultural University of Hebei, Baoding, P. R. China;3. Shijiazhuang University of Applied Technology, Shijiazhuang, P. R. China
Abstract:The cobalt(II) compound Co5(mtpo)2(pdc)33‐OH)22‐OH)2(H2O)2]n ( 1 ) (mtpo = 7‐hydroxy‐5‐methyl‐1,3,4‐triazaindolizine, H2pdc = terephthalic acid) was synthesized by hydrothermal reaction of Co(NO3)2, mtpo, and H2pdc. X‐ray structural analysis shows that compound 1 features a 3D framework containing pentanuclear Co5(mtpo)23‐OH)22‐OH)2(COO)3] clusters as building subunits. Topological analysis reveals that compound 1 can be simplified into a 6‐connected pcu topological network. Notably, this compound can be used as visible‐light‐driven photocatalyst for photodegradation of MB.
Keywords:Hydrothermal synthesis  Cobalt  Crystal structure  Photocatalytic property
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