摘要
利用水热法,通过Cu(Ⅱ)与2,2′-联咪唑(H2biim)的协同作用,合成了一个新的超分子配合物。通过元素分析,红外光谱和X射线单晶衍射对其组成、结构进行了研究。H2biim配体采用了双齿螯合方式与金属铜离子配位。多种氢键和H2biim配体之间的π-π堆积作用共同构筑得到了配合物的超分子网络结构。热重分析表明,联咪唑铜配合物具有良好的热稳定性。并对合成条件进行了探讨。
A new supramolecular complex was synthesized through the synergy effect of Cu（Ⅱ）and H2 biim by hydrothermal method.The structure of complex was characterized by elemental analysis,IR and single-crystal X-ray diffraction,respectively.The H2 biim ligand adopted chelate mode connecting to Cu（Ⅱ）.The three-dimensional structure of complex was constructed due to variety of intermolecular hydrogen-bonds andπ-πstacking.The results of thermal analysis exhibit that the title complex has favorable thermostability.In addition,the synthetic conditions were also explored.
出处
《武汉理工大学学报》
CAS
CSCD
北大核心
2014年第5期32-37,共6页
Journal of Wuhan University of Technology
基金
国家自然科学基金(21365016)
