Chem. J. Chinese Universities ›› 2001, Vol. 22 ›› Issue (S1): 25.

• Articles • Previous Articles     Next Articles

Synthesis and Hydrongen-bonded One-dimensional Structure of Novel Trinuclear Cu-Co-Cu Complex Incorporating Macrocyclic Oxamides

TANG Jin-Kui, SI Shu-Feng, LIU Xin, LIAO Dai-Zheng, WANG Geng-Lin   

  1. Department of Chemistry, Nankai University, Tianjin 300071 China
  • Received:2001-07-22 Online:2001-12-31 Published:2001-12-31

Abstract:

A novel oxamidato-bridged Cu-Co-Cu trinuclear complex incorporating macrocyclic oxamide (macrocyclic oxamide=l,4,8,11-tetraazacyclotradecanne-2,3-dione),has been prepared and spectroscopically, structurally characterized. The complex crystallizes in monoclinic space group P2(l)/c, with a=0.771 72(4) nm, b=1.531 30(3) nm, c=1.472 98(7) nm, β=98.540(2)°, V=1.72137(13) nm3, Z=2,R=0.0843. The structure consists of trinuclear units and free water molecules and hydorgen bonds involving water molecules interlink the trinuclear units to form a unique one-dimensional chain.

Key words: Macrocydic compound, Poly nuclear complex, Crystal structure

CLC Number: 

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