摘要
The first coordination polymer of 2,2＇-（（4-carboxymethyl-1,3-phenylene）bis（oxy）） diacetic acid （H3L） with eu- ropium（[II） ion, [Eu（L）（H2O）]＇3H2O （1）, has been hydrothermally synthesized and structurally characterized. Complex 1 exhibits a 3D coordination polymer with helical chain and rtl topology of the point symbol （4·6^2）2（4^2·6^10·8^3） based on [Eu2（COO）4] as secondary building unit （SBU）. Furthermore, the luminescent and magnetic properties of complex 1 are studied.
The first coordination polymer of 2,2＇-（（4-carboxymethyl-1,3-phenylene）bis（oxy）） diacetic acid （H3L） with eu- ropium（[II） ion, [Eu（L）（H2O）]＇3H2O （1）, has been hydrothermally synthesized and structurally characterized. Complex 1 exhibits a 3D coordination polymer with helical chain and rtl topology of the point symbol （4·6^2）2（4^2·6^10·8^3） based on [Eu2（COO）4] as secondary building unit （SBU）. Furthermore, the luminescent and magnetic properties of complex 1 are studied.
