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首页> 外文期刊>Журнал струκтурной химии >TWO NEW ENTANGLED Zn AND Cd COORDINATION POLYMERS BASED ON A RICH МIХ FEATURE OF THE O- AND N-DONOR LIGAND SYSTEM: SYNTHESIS, STRUCTURE, AND FLUORESCENT PROPERTIES
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TWO NEW ENTANGLED Zn AND Cd COORDINATION POLYMERS BASED ON A RICH МIХ FEATURE OF THE O- AND N-DONOR LIGAND SYSTEM: SYNTHESIS, STRUCTURE, AND FLUORESCENT PROPERTIES

机译:基于富含“Мiх”的两种新的缠结ZN和CD配位聚合物的O-和N-供体配体系统的特征:合成,结构和荧光特性

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摘要

A prominent mixed-ligand system with rich mix features, which are rigid multicarboxylate O-donor ligands cooperating with flexible bisazole N-donor linkers, is explored to coordinate with Zn2+/Cd2+ centers. Two new entangled coordination polymers ([Cd(Hbtc)(bbi)J (1) and [Zn(btec)0.5(dtp)] · 5H2O (2)) are gained. Complex 1 exhibits a fascinating 3D (3,5)-connected net with a Schlafli symbol of the (6~3.6~10) topology, and 3D nets penetrate into each other to give rise to twofold interpenetrations. Complex 2 displays a 2D layer with similar 9.9x12.0A2 hexagonal channels, the adjacent layers stacking with each other to form a 3D supramolecular structure. The effects and functions of the ligands in the complexes are discussed. Moreover, the thermal stabilities and fluorescence properties of complexes 1 and 2 are investigated.
机译:具有富含富含苯甲钛N-供体接头配合的富含富含多羧酸溶胶o-供体配体的突出的混合配体系统,探讨了与Zn2 + / CD2 +中心坐标。 获得了两个新的缠结配位聚合物([Cd(HBTC)(BBI)J(1)和[Zn(BTEC)0.5(DTP)]·5H 2 O(2))。 复合体1展示了一个迷人的3D(3,5)连接的网,其中3〜3〜3〜10)拓扑的Schlafli符号,3D网彼此渗透以产生双重渗透。 复杂2显示具有类似9.9x12.0a2六边形通道的2d层,相邻的层彼此堆叠以形成3d超分子结构。 讨论了配合物中配体的效果和功能。 此外,研究了复合物1和2的热稳定性和荧光性质。

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