杂环二硫醚配体与过渡金属的组装研究的中期报告.docxVIP

杂环二硫醚配体与过渡金属的组装研究的中期报告 摘要： 本中期报告描述了杂环二硫醚配体与过渡金属的组装研究的进展情况。该研究的目的是设计和合成新型配合物，这些配合物具有特定的结构和功能，并可能在催化、药物和材料科学等领域发挥重要作用。 在本次实验中，我们成功地合成了几种杂环二硫醚配体，并对其进行了表征。通过核磁共振、红外光谱和元素分析等技术，对所合成的杂环二硫醚配体进行了结构鉴定并验证了其纯度。 接下来，我们将这些配体与过渡金属离子进行反应，以形成配合物。与铜离子进行反应后，获得了一种稳定的蓝色配合物，表征结果显示其为四方晶系结构；而与铁离子和镍离子反应后，获得的配合物为绿色和橙色，其结构正在进一步表征中。 总的来说，该研究为我们理解杂环二硫醚配体与过渡金属的组装机理提供了有益的信息，为合成新型配合物提供了基础。未来，我们将进一步改进合成方法，探索配合物的应用，以及对其性质和效果进行更深入的研究。 关键词：杂环二硫醚、配体、过渡金属、组装、配合物 Abstract: This midterm report describes the progress of the research on the assembly of heterocyclic dithiolene ligands with transition metals. The aim of this study is to design and synthesize novel complexes with specific structures and functions, which may play important roles in catalysis, drug and material sciences. In this experiment, we successfully synthesized several types of heterocyclic dithiolene ligands and characterized them. The structures of the synthesized heterocyclic dithiolene ligands were identified and their purity was verified by various techniques, such as nuclear magnetic resonance, infrared spectroscopy, and elemental analysis. Next, we reacted these ligands with transition metal ions to form complexes. A stable blue complex was obtained when reacting with copper ions. The characterization results showed that it had a tetragonal crystal structure. On the other hand, green and orange complexes were obtained after reacting with iron ions and nickel ions, respectively, and their structures are being further characterized. Overall, this study provides valuable information for us to understand the assembly mechanism of heterocyclic dithiolene ligands with transition metals and lays the foundation for synthesizing novel complexes. In the future, we will continue to improve the synthetic methods, explore the applications, and carry out more in-depth studies on their properties and effects. Keywords: heterocyclic dithiolene, ligand, transition metal, assembly, complex