高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 169.

• Chemistry in Life Sciences • 上一篇    下一篇

Synthesis, Crystal Structure and Electrochemistry Property of 5,5'-dimethyl-2,2'-bipyridine Silver(Ⅰ) Complexes

TONG Ye-Xiang, ZHU Hai-Liang   

  1. School of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou 510275
  • 出版日期:2000-12-31 发布日期:2000-12-31

Synthesis, Crystal Structure and Electrochemistry Property of 5,5'-dimethyl-2,2'-bipyridine Silver(Ⅰ) Complexes

TONG Ye-Xiang, ZHU Hai-Liang   

  1. School of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou 510275
  • Online:2000-12-31 Published:2000-12-31

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摘要：

The synthesis, crystal structures and electrochemistry of two easily soluble silver(Ⅰ) complexes[Ag(dmbpy)(NO3)] 1 and[Ag(dmbpy)](ClO4) 2,where dmbpy is 5,5'-dimethyl-2,2'-bipyridine, have been studied. Single-crystal X-ray diffraction reveals each silver(Ⅰ) atom in 1 is in a Y-shape coordination geometry with (the average Ag-N=2.278 Å) two N atoms from a dmbpy and an O atom (AgO=2.218 Å) from the monodentate nitrate. Each silver(Ⅰ) atom in 2 is three-coordinated by three N atoms, two of which are from a dmbpy, and one from the acetonitrile. 1 and 2 underwent an overall cyclic voltammogram process in acetonitrile and both complexes are stabilized by dmbpy in acetonitrile.

Abstract:

The synthesis, crystal structures and electrochemistry of two easily soluble silver(Ⅰ) complexes[Ag(dmbpy)(NO3)] 1 and[Ag(dmbpy)](ClO4) 2,where dmbpy is 5,5'-dimethyl-2,2'-bipyridine, have been studied. Single-crystal X-ray diffraction reveals each silver(Ⅰ) atom in 1 is in a Y-shape coordination geometry with (the average Ag-N=2.278 Å) two N atoms from a dmbpy and an O atom (AgO=2.218 Å) from the monodentate nitrate. Each silver(Ⅰ) atom in 2 is three-coordinated by three N atoms, two of which are from a dmbpy, and one from the acetonitrile. 1 and 2 underwent an overall cyclic voltammogram process in acetonitrile and both complexes are stabilized by dmbpy in acetonitrile.

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