Solvothermal reaction between Cd(NO3)2, 1,4-phenylenediacetate (1,4-PDA) and 1,3-bis(pyridin-4-yl)propane (bpp) afforded the title complex, [Cd(C10H8O4)(C13H14N2)]n. Adjacent carboxylate-bridged CdIIions are related by an inversion centre. The 1,4-PDA ligands adopt acisconformation and connect the CdIIions to form a one-dimensional chain extending along thecaxis. These chains are in turn linked into a two-dimensional network through bpp bridges. The bpp ligands adopt ananti–gaucheconformation. From a topological point of view, each bpp ligand and each pair of 1,4-PDA ligands can be considered as linkers, while the dinuclear CdIIunit can be regarded as a 6-connecting node. Thus, the structure can be simplified to a two-dimensional 6-connected network.
Cd(
NO3)2、
1,4-苯二乙酸酯(1,4-
PDA)和 1,3-双(
吡啶-4-基)
丙烷(bpp)之间的溶热反应生成了标题复合物 [Cd(
C10H8O4)(
C13H14N2)]n。相邻的
羧酸桥 CdII 离子通过一个反转中心相连。1,4-
PDA 配体采用异构形式,并将 CdII 离子连接起来,形成沿轴向延伸的一维链。这些链又通过 bpp 桥连接成二维网络。bpp
配体采用反高切构象。从拓扑学的角度来看,每个 bpp
配体和每对 1,4-
PDA 配体都可被视为连接体,而双核 CdII 单元则可被视为 6 个连接节点。因此,该结构可简化为一个二维 6 连接网络。