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通过一种新的肟类配体HL(HL=1-(4-{[(E)-3-乙氧基-2-羟苯亚甲基]氨基}苯乙酮肟)与一水合乙酸铜反应,合成了一种铜(Ⅱ)配合物[Cu(L)2].CH3OH。X射线单晶结构分析表明该配合物是一种单核配合物,其中铜(Ⅱ)原子以四配位的形式分别与2个单肟配体的酚氧原子和亚胺氮原子结合,形成稍微扭曲的平面四边形几何构型。O和N配位原子互为反式,所形成的Cu1N2O2平面和Cu1N4O5平面的二面角为23.33(3)°。在这个晶体结构中,每1个配合物分子分别与近邻的2个配合物分子通过O-H…O氢键连接,沿b轴形成了1个一维的无限延伸的链状结构。
Through a new oxime ligand HL (HL = 1- (4 - {[(E) -3-ethoxy-2-hydroxybenzylidene] amino} acetophenone oxime) (Cu (L) 2] .CH3OH.X-ray single crystal structure analysis showed that the complex is a mononuclear complex, in which the copper (II) With two monooxime ligands respectively, the phenoxyl and imine nitrogen atoms combine to form a slightly twisted planar tetragonal geometry, and the O and N coordination atoms are trans to each other, forming a Cu1N2O2 plane and a Cu1N4O5 plane Has a dihedral angle of 23.33 (3) ° In this crystal structure, each of the complex molecules is respectively linked to two adjacent complex molecules via OH ... O hydrogen bonds and forms a one-dimensional Unlimited chain structure.