论文部分内容阅读
By varying the spacer angles of phenylenediacetic acid, two novel Zn(II) coordination polymers based on semirigid N-heterocyclic ligand 1,4-bis(2-ethylbenzimidazol-1-ylmethyl) benzene, [Zn(beb)0.5(m-phda)]n(1) and {[Zn(beb)(p-phda)]·2H2O}n(2), were s