合成了以2-氨基苯并噻唑为配体的一维银(Ⅰ)配位聚合物[Ag(C7H6N2S)(NO3)]∞(1),并用元素分析、红外光谱及荧光光谱对其进行了表征.单晶X射线衍射结构分析表明,该化合物属单斜晶系,分子式为C7H6AgN3O3S,Mr=320.08,空间群为P2(1)/c,其晶胞参数为a=0.683 4(1)nm,b=1.541 6(2)nm,c=0.906 9(1)nm,β=90.05(1)°,Z=4,Dc=2.225 Mg/m3,V=0.955 4(2)nm3,F(000)=624,R1=0.036 2,wR2=0.070 2(I＞2σ(I)).在化合物1中2-氨基苯并噻唑通过噻唑N与Ag(Ⅰ)配位,NO3-利用2个O原子桥连相临的Ag(Ⅰ)形成一维链状结构.抑菌活性实验表明,在5.0×10-1～6.25×10-2g/mL质量浓度范围内(DMSO为溶剂)配体和配合物对金黄色葡萄球菌、大肠杆菌、白色念珠菌都表现出了较好的抑菌活性.
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