CRCU

Chemical Research in Chinese Universities ›› 2006, Vol. 22 ›› Issue (3): 283-286.

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Synthesis and Properties of a Heteronuclear Ag(Ⅰ)/Ni(Ⅱ) Complex

WANG Jiang-yun, GU Wen, WANG Wen-zhen, LIU Xin, LIAO Dai-zheng   

  1. Department of Chemistry, Nankai University, Tianjin 300071, P. R. China
  • Received:2005-06-13 Online:2006-06-24 Published:2011-08-06
  • Supported by:

    Supported by the Natural National Science Foundation of China(Nos. 20071020 and 20371027), the National Science Foundation of Tianjin(No. 033609211).

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Abstract: A complex, Ni(en)2Ag3(CN)5 (en = ethylenediamine), was obtained through the reaction of [Ag(CN)2]-units with Ni Ⅱ -diamine cation [Ni(en)2]2+, and the structure was determined by single crystal X-ray diffraction. It is indicated that the complex has a 3D architecture through the silver-silver interactions and the bridging cyano groups. This complex displays interesting luminescent properties caused by argentophilicity at room temperature in solid state.

Key words: Single crystal X-ray diffraction, Silver-silver interaction, Argentophilicity, luminescent property