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用缓慢挥发法和水热法分别合成了镍配合物NiLPy(L=5-溴-2-羟基苯基苯基酮-4-甲氧基苯甲酰腙,Py=吡啶)(1)及铜配合物Cu(babh)2(Py)(Hbabh=查尔酮苯甲酰腙,Py=吡啶)(2),并用元素分析、红外、热重及X-射线单晶衍射对其进行了表征。晶体结构表明:1属三斜晶系,P1空间群;2属单斜晶系,Pc空间群。化合物1和2分别通过分子间弱的C-H…π与C-H…N作用堆积形成二维片状超分子层。热重分析表明配合物1和2分别处于225和170℃以下温度时很稳定。
Nickel complexes NiLPy (L = 5-bromo-2-hydroxyphenyl ketone-4-methoxybenzoylhydrazone, Py = pyridine) and copper The complex was characterized by elemental analysis, IR, thermogravimetry and X-ray single crystal diffraction. The complex was identified as Cu (babh) 2 (Py) (Hbabh = Chalcone benzoylhydrazone, Py = pyridine) The crystal structure shows that: 1 is a triclinic, P1 space group; 2 is monoclinic, Pc space group. Compounds 1 and 2 are stacked to form a two-dimensional sheet-like supramolecular layer by weak intermolecular C-H ... π and C-H ... N interactions, respectively. Thermogravimetric analysis showed that complexes 1 and 2 were stable at temperatures of 225 and 170 ° C, respectively.