Chinese Journal of Applied Chemistry ›› 2016, Vol. 33 ›› Issue (2): 206-212.DOI: 10.11944/j.issn.1000-0518.2016.02.150194

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Synthesis and Molecular Structure of Copper Complex of Terpyridine Bearing with Imidazolium Salts

MU Huaronga,BI Xinb,SUN Jingb,YAN Chaoguob*()   

  1. aCollege of Chemical Engineering,Yangzhou Polytechnic Institute,Yangzhou,Jiangsu 225127,China
    bCollege of Chemistry & Chemical Engineering,Yangzhou University,Yangzhou,Jiangsu 225002,China
  • Received:2015-06-11 Accepted:2015-11-12 Published:2016-02-01 Online:2016-02-01
  • Contact: YAN Chaoguo
  • Supported by:
    Supported by the National Natural Science Foundation of China(No.20972132, No.21301119)

Abstract:

A series of functionalized terpyridine ligands containing alkyl bridged imidazolium salts were designed and prepared in convenient manner. The transition metal complexes of these functionalized terpyridine ligands were investigated and the single crystal structure of Cu complex was successfully determined by X-ray diffraction. In the copper complex, Cu2+ was coordinated with two terpyridine units to form distorted octahedron symmetry. Monoclinic, space group P 21/c; a=1.7229(3) nm, b=1.5924(2) nm, c=2.1590(3) nm, α=90°, β=101.332(2)°, γ=90°, Mr=1298.09, V=5.8078(15) nm3, Dc=1.485 mg/m3, Z=4, F(000)=2684.

Key words: terpyridine, imidazolium salt, transition metal complex, crystal structure