Hydrothermal Synthesis and Crystal Structure of a Zero-Dimensional Copper(I) Complex with Isophthalic Acid and Medpq Ligands

作者：Huang Yan Ju^*; Cui Yun Cheng; Du Gang

来源：Chinese Journal of Inorganic Chemistry, 2009, 25(10): 1882-1884.

• complex
• copper(I)
• crystal structure

A metal-organic Complex [Cu(2)(ipt)(Medpq)(2)](n) (ipt=isophthalic acid, Medpq=2-methyldipyrido[3,2-f:2',3'-h]quinoxaline) 1 has been hydrothermally synthesized an d structurally characterized by elemental analysis, IR spectrum, TG and single-crystal X-ray diffraction. Title compound crystallizes in the monoclinic system, space group C2/c, with a=2.389 2(6) nm, b=0.709 60(18) nm, c=1.922 2(5) nm, beta=108.655(3), V=3.087 8(14) nm, C(38)H(24)Cu(2)N(8)O(4), M(r)=783.73, D(c)=1.686 g.cm(-3), Z=4, the final R=0.055 4 and wR=0.128 5. In the crystal structure, the copper atom is three-coordinated with one carboxylate oxygen atom from carboxylate groups and two nitrogen atoms from Medpq ligand, showing a slightly distorted triangle geometry. Furthermore, it exhibits a zero-dimensional structure with ipt-Cu- medpq as building units. CCDC: 747544.

• 出版日期2009-10
• 单位吉林师范大学; 通化师范学院