异烟酸钕配合物的热稳定性能和生物活性研究

摘要

The title compound [Nd (C6H4O2N)3 (H2O)2] was synthesized by the reaction of neodymium nitrate and isonicotinic acid. The crystal structure and composition of the compound were determined by elementary analysis, IR, single crystal X-ray diffraction and comparison with relevant literatures. In addition, antibacterial activities of the complex against wheat rust and coliform were investigated by spore sprout method and turbidimetry/spectrometry.%硝酸钕和异烟酸反应合成了异烟酸钕配合物。经过红外光谱、元素分析、TG－DTG和 X－射线单晶衍射等手段对其进行表征，同时结合文献对比，确定了配合物的组成为[Nd(C6H4O2N)3(H2O)2]。研究了配合物对小麦条锈病菌和大肠杆菌的生物活性。