Chemical Research in Chinese Universities ›› 2004, Vol. 20 ›› Issue (3): 266-269.

• Articles • Previous Articles     Next Articles

Hydrothermal Synthesis and Characterization of [V16O38(Cl)][Cu(enMe)2]3.5·2H2O Containing {V16O38} Cluster

CUI Xiao-bing1, ZHENG Shou-tian1, SUN Yan-qiong1, YANG Guo-yu1,2   

  1. 1. Coordination and Hydrothermal Chemistry Group, State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China;
    2. State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, P. R. China
  • Received:2003-04-02 Online:2004-06-24 Published:2011-08-06
  • Supported by:

    Supported by the National Natural Science Foundation of China(No.20271050 and 20171045), the Talents Program of Chinese Academy of Sciences and the Natural Science Foundation of Fujian Province(No.E0210029).

Abstract: Compound [V16O38(Cl)][Cu(enMe)2]3.5·2H2O(1) has been hydrothermally synthesized and characterized by means of single-crystal X-ray diffraction, elemental analysis, IR, EPR and TGA analysis. The X-ray crystallography shows that compound 1 contains a new {V16O38} cluster shell, which is connected by [Cu(enMe)2]2+ coordination fragments into a 3-D framework. The compound crystallized in a monoclinic system with space group P2(1)/n, M=2235.82, a=1.26076(3) nm, b=2.55802(6) nm, c=2.14742(4) nm, β=90.7380(10)°, V=6.9250(3) nm3, Z=4, F(000)=4418, Dc=2.145 g·cm-3, μ=3.227 mm-1,(Δ/σ)=0.000, S=1.066.

Key words: Hydrothermal synthesis, Polyoxovanadate, Crystal structure, Three-dimensional structure, Open-framework