Isolation of a Metastable Intermediate in a Heterometallic CuII–HgII 1D Polymeric Chain: Synthesis, Crystal Structure, and Photophysical Properties
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https://figshare.com/articles/dataset/Isolation_of_a_Metastable_Intermediate_in_a_Heterometallic_Cu_sup_II_sup_Hg_sup_II_sup_1D_Polymeric_Chain_Synthesis_Crystal_Structure_and_Photophysical_Properties/2195953
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A metastable heterometallic intermediate, [Cu2(bpy)2(DIPSA)2Hg2(OAc)4(DIPSA)2]n (1, where OAc = CH3COO–, bpy = bipyridine, and DIPSA = diisopropylsalicylic acid), has been isolated and characterized during the synthesis of 1D polymer [Cu2(bpy)2(DIPSA)2(CH3CN)2Hg2(OAc)2(DIPSA)4]n (2) at ambient temperature in acetonitrile. Moreover, recrystallization of 2 in methanol results in monomeric [Cu(DIPSA)(bpy)(CH3OH)]·CH3OH (3). Complexes 1–3 have been characterized by elemental analysis, Fourier transform infrared, and UV–vis spectroscopy as well as by their single-crystal X-ray structures. The photophysical study suggests the quenching of fluorescence of DIPSA upon complexation.
创建时间：
2016-02-14
