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新制备的Cu2(C5H5N)2(C8H7O2)4加入到溶有2-甲基苯甲酸、吡啶的C2H5OH/H2O(1∶1,v/v)混合溶剂中反应,得到新的双核铜配合物Cu2(C5H5N)2(C8H7O2)4晶体,结构经X-衍射法表征.晶体结构中,四个苯甲酸离子羧基八个O原子经syn-syn式桥连二个Cu原子成灯笼状,在轴向分别由二个吡啶分子N配位而形成四方锥形几何结构.分子间沿(010)方向,形成折叠假性的六边形紧密堆积结构.配合物CCDC号:856726.
The newly prepared Cu2 (C5H5N) 2 (C8H7O2) 4 was added to a mixed solvent of C2H5OH / H2O (1: 1, v / v) dissolved in 2-methylbenzoic acid and pyridine to obtain a new dinuclear copper complex Cu2 (C5H5N) 2 (C8H7O2) 4, the structure is characterized by X-ray diffraction. In the crystal structure, eight O atoms of the four benzoic acid carboxyl groups are linked by the syn-syn to two Cu atoms into a lantern- Respectively, by the two pyridine molecules N coordination and the formation of tetragonal pyramid geometry between the molecules along the (010) direction, the formation of folding pseudo hexagonal close packing structure. CCDC number: 856726.