Chemical Research in Chinese Universities ›› 2010, Vol. 26 ›› Issue (4): 501-504.

• Articles • Previous Articles     Next Articles

Synthesis, Structure and Luminescence of Zn4.5Cu3 Heteronuclear Coordination Polymer Comprising Macrocyclic Oxamide and 5-Sulfosalicylic Ion

SUN Ya-qiu*, WANG Jing, FAN Lan-lan and GAO Dong-zhao   

  1. Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry and Life Science, Tianjin Normal University, Tianjin 300387, P. R. China
  • Received:2009-10-13 Revised:2009-12-07 Online:2010-07-25 Published:2010-10-01
  • Contact: SUN Ya-qiu. E-mail: hsxysyq@mail.tjnu.edu.cn
  • Supported by:

    Supported by the National Natural Science Foundation of China(Nos.20771083 and 20901059).

Abstract: The complex [Zn4.5(SSA)3(CuL)3(H2O)6]n was synthesized and structurally determined, where SSA is fully deprotonated 5-sulfosalicylic acid(CuL, H2L=2,3-dioxo-5,6,14,15-dibenzo-1,4,8,12-tetraazacyclo-pentadeca- 7,13-dien). The title complex crystallized in the triclinic system with space group P1, a=1.19788(17) nm, b=1.4253(2) nm, c=2.2890(4) nm, α=90.211(2)°, β=93.076(2)°, γ=90.600(2)°. The complex displayed a 1D ladderlike chain. All these 1D chains were further interlinked via hydrogen bonds, resulting in a 2D architecture. The luminescent property of the compound was also discussed.

Key words: Heteronuclear complex, Macrocyclic oxamide, Luminescence