采用具有潜在异构手性的双臂配体,双吡啶二甲基联苯-2,2′-二酰肼,合成了4个双核螺旋配合物。配体与CdI2和Cu(NO3)2反应得到双核单螺旋化合物1和2,在化合物2中,由于C-H…π和π…π的协同相互作用沿ab面形成单一手性的二维平面。双核双螺旋化合物3(Ni(Ⅱ))和4(Co(Ⅱ))中的金属中心表现相同的绝对构型,说明含异构手性的配体能够把金属中心的手性从一个中心传递到另一个中心。 Four binuclear helical complexes were synthesized using bipyridyl ligand, bipyridyl dimethylbiphenyl-2,2’-dihydrazide, which is a potentially isotropic chiral ligand. Ligands reacted with CdI2 and Cu (NO3) 2 to give binuclear single helix compounds 1 and 2. In compound 2, a single chiral two-dimensional plane was formed along ab plane due to the synergistic interaction of C-H ... π and π ... π. The metal centers in the binuclear double helix compounds 3 (Ni (II)) and 4 (Co (II)) exhibit the same absolute configuration, indicating that isomerism-containing ligands can transfer the metal center chirality from one center To another center.