测定了标题配合物的晶体结构,Zn(Ⅱ)为畸变四方锥构型,桥基咪唑位于四方锥锥顶联接两个Zn(Ⅱ)形成二聚体。将同晶的[(trien)Cu(im)Zn(trien)](ClO_4)_3·H_2O在其中进行掺杂,对所得的混合单晶ESR谱经拟合获得两套g和A张量主值及其主轴的方向余弦,并归属于单胞中两个磁性等价分子的物理不等价晶位。进一步计算了Cu(Ⅱ)配位几何构型的畸变程度和铜原子线性组合分子轨道的键参数,讨论了其成键性质。 The crystal structure of the title complex was determined. Zn (Ⅱ) was a distorted tetragonal pyramidal structure. The bridged imidazolium was located at the top of the tetragon cone and connected with two Zn (Ⅱ) dimers. The isomorphous [(trien) Cu (im) Zn (trien)] (ClO_4) _3 · H_2O was doped into it, and the obtained mixed single crystal ESR spectra were fitted to obtain two sets of g and A tensors And the direction of the cosine of its principal axis, and belong to the unit of two magnetic equivalent of the physical equivalent of the crystal site. The degree of distortion of Cu (Ⅱ) coordination geometry and the bond parameters of Cu (Ⅱ) complex molecular orbital were further calculated, and their bonding properties were discussed.