Syntheses, Structure, and Properties of the Dimer Cu(DMAP)4(ClO4)2 (DMAP = 4-N, N-dimethylaminopyridine)

摘要：

The rational design and synthesis of discrete coordination architectures or polymeric coordination networks has received much attention recently, and hydrogen bonding and π- π stacking interactions are often employed in their construction. In this text, a strongly hydrogen-bonded dimer of the Cu(II) of 4-N, N-dimethylaminopyridine (DMAP), Cu(DMAP)4(ClO4)2, was synthesized and characterized by single crystal X-ray diffraction, UV-Vis and IR spectroscopy. X-ray analysis indicates that this compound is a dimer structure and the coordination geometries around the two Cu(II) centers could be described as distorted octahedrons. In addition, the ClO4 - anions are involved in hydrogen bonding connecting the dimeric units to give a three dimensional infinite network. The extension of this work to a similar type of supramolecular systems may be fundamental to the study of the bonding interactions present in the solid state.

关键词： Copper complex dimer Supramolecular interactions Hydrogen bonds

作者: Li Wang Dongping Sun

作者单位: School of Chemistry and Chemical Engineering, NanJing University of Science and Technology,Nanjing 2 School of Chemistry and Chemical Engineering, NanJing University of Science and Technology, Nanjing

会议类型: 国际会议

会议名称: 11th IUMRS International Conference in Asia(第十一届国际材联亚洲材料大会 IUMRS-ICA 2010)

会议地点: 青岛

会议语种:英文

页码: 296-300

在线出版日期: 2010-09-25（万方平台首次上网日期，不代表论文的发表时间）