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水热法合成了2个配合物{[Cu_2(L)_2(tp)]·2H_2O}_n(1)和[CuL(ClO_4)]_n(2)(L=4-羧酸-2,2′∶6′,2″-三联吡啶,H_2tp=对苯二甲酸)。对其晶体结构进行了分析,结果表明配合物1和2都通过配体和金属离子组装成一维链结构;配合物1属于三斜晶系,P1空间群,并通过链间的氢键作用形成三维的网状结构;配合物2通过链与链间的氢键作用形成二维的层状结构。对其热稳定性和荧光性质进行了研究。
Two complexes {[Cu_2 (L) _2 (tp) · 2H_2O} _n (1) and [CuL (ClO_4)] _n (2) were synthesized by hydrothermal method. : 6 ’, 2 "- terpyridine, H 2tp = terephthalic acid). The crystal structure of the complexes was analyzed. The results showed that both complexes 1 and 2 were assembled into one-dimensional chain through ligands and metal ions. Triclinic and P1 space group, and formed a three-dimensional network structure through the hydrogen bonding between the chains. The complex 2 formed a two-dimensional layered structure through the hydrogen bonding between the chains and chains, and its thermal stability and Fluorescent properties were studied.