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采用水热法合成了一种金属-有机配合物[Cd(ipt)(Medpq)]n(H2ipt=isophthalic acid,Medpq=2-methyldipyrido[3,2-f∶2′,3′-h]quinoxaline),并对其进行了元素分析、红外光谱、紫外-可见光谱、热重表征、和X-射线单晶衍射测定。该配合物属于单斜晶系,C2/c空间群。在晶体结构中,Cd髤原子为六配位与来自于间苯二甲酸配体上的4个羧基氧原子,及Medpq配体上的2个氮原子配位,呈现畸变的八面体构型。整个晶体由ipt-Cd-medpq单元组成一维结构。
A metal-organic complex [Cd (ipt) (Medpq)] n (H2ipt = isophthalic acid, Medpq = 2-methyldipyrido [3,2-f: 2 ’, 3’-h] quinoxaline ), And its elemental analysis, infrared spectroscopy, UV-visible spectroscopy, thermogravimetric characterization, and X-ray single crystal diffraction determination. The complex is monoclinic, C2 / c space group. In the crystal structure, the Cd 髤 atom has a hexacoordination coordination with the four carboxyl oxygen atoms from the isophthalic acid ligand and the two nitrogen atoms from the Medpq ligand, presenting a distorted octahedral configuration. The crystal is composed of ipt-Cd-medpq units in one-dimensional structure.