3D 螺旋状和 2D 菱形超分子：基于三联吡啶的金属架构的逐步自组装和动态转变。
3D helical and 2D rhomboidal supramolecules: stepwise self-assembly and dynamic transformation of terpyridine-based metallo-architectures.
机构信息
Department of Organic and Polymer Chemistry, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan-410083, China.
Department of Chemistry and Biochemistry & Materials Science, Engineering, and Commercialization Program, Texas State University, San Marcos, Texas-78666, USA.
出版信息
Chem Commun (Camb). 2016 Jul 28;52(63):9773-6. doi: 10.1039/c6cc04482d.
A Ru(2+)-connected, metallo-organic ligand (L) with three free terpyridines was designed and synthesized. L was assembled with Zn(2+) to generate a helical structure; however, when mixing L with a 1,2,3-tristerpyridine ligand (T), a thermodynamically stable 2D rhombus was assembled. Furthermore, this 2D rhomboidal structure can also be achieved through the dynamic transformation of preassembled helix H with T and Zn(2+) at room temperature.
设计并合成了一个具有三个游离三吡啶基的 Ru(2+)连接的金属有机配体（L）。L 与 Zn(2+)组装生成螺旋结构；然而，当 L 与 1,2,3-三噻吩吡啶配体（T）混合时，组装成热力学稳定的二维菱形结构。此外，通过在室温下用 T 和 Zn(2+)对预组装的螺旋 H 的动态转化，也可以得到这种二维菱形结构。
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