Two new compounds, namely {[Zn(apc)₂]·H₂O}_n (1) and [Zn(apc)₂(H₂O)₂] (2), have been designed and synthesized with a multi-functional ligand 2-aminopyrimidine-5-carboxylic acid (Hapc). Both compounds were characterized by single crystal X-ray diffraction analysis (SC-XRD), elemental analysis (EA), infrared spectroscopy (IR), and thermogravimetric analysis (TG). In solid-state structures, 1 features a two-fold interpenetrating pillared-layer 3D framework with point symbol {8³}₂{8⁶}, referring to tfa topology; while 2 exhibits a 3D framework based on super unit of Zn(apc)₂(H₂O)₂ interconnected via hydrogen bonds. Furthermore, the luminescent properties of 1 and 2 were discussed.

设计并合成了两种新化合物，即{[Zn（apc）₂ ]·H ₂ O} _n（1）和[Zn（apc）₂（H ₂ O）₂ ]（2）。配体2-氨基嘧啶-5-羧酸（Hapc）。两种化合物均通过单晶X射线衍射分析（SC-XRD），元素分析（EA），红外光谱（IR）和热重分析（TG）进行表征。在固态结构中，1具有tfa拓扑的，具有点符号{8 ³ } ₂ {8 ⁶ }的双重互穿的柱状3D框架；而2展示基于通过氢键互连的Zn（apc）₂（H ₂ O）_2的超级单元的3D框架。此外，还讨论了1和2的发光特性。