| Abstract: The complex [Cu(μ-CN)(μ-INH)]n has been synthesized in DMSO solution with INH, CuCN, where INH=isoniazid. The crystal structure of the complex has been determined by X-ray diffraction single crystal structure analysis. The crystal belong to monoclinic system, space group P21/c. The cell parameters are: a=0.492 93(2) nm, b=0.889 04(3) nm, c=1.937 80(6) nm, β=91.643 0(2)°, and V=0.848 86(5) nm3, Z=4, μ(Mo Kα)= 2.533 cm-1, F(000)=456.0, R1=0.043 0, wR2=0.116 5 [I>2σ(I)]. The copper(Ⅰ) atoms bridged by -CN- to form zigzag chains. These zigzag chains tied together by INH bridges to form the lamellar polymer. The copper(Ⅰ) atom locates in a distorted coordination tetrahedron. Three-dimensional coordination network is formed through intermolecular hydrogen bonds between layers .The results of TG analysis show the title complex was stable under 195 ℃. CCDC: 705010. |
