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Triamine and Tetramine Edge-Length Matching Drives Heteroleptic Triangular and Tetragonal Prism Assembly
Journal of the American Chemical Society ( IF 14.4 ) Pub Date : 2024-02-13 , DOI: 10.1021/jacs.3c11320
Jack A Davies 1 , Tanya K Ronson 1 , Jonathan R Nitschke 1
Affiliation  

Heteroleptic metal–organic capsules, which incorporate more than one type of ligand, can provide enclosed, anisotropic interior cavities for binding low-symmetry molecules of biological and industrial importance. However, the selective self-assembly of a single mixed-ligand architecture, as opposed to the numerous other possible self-assembly outcomes, remains a challenge. Here, we develop a design strategy for the subcomponent self-assembly of heteroleptic metal–organic architectures with anisotropic internal void spaces. Zn6Tet3Tri2 triangular prismatic and Zn8Tet2Tet′4 tetragonal prismatic architectures were prepared through careful matching of the side lengths of the tritopic (Tri) or tetratopic (Tet, Tet′) and panels.

中文翻译:


三胺和四胺边长匹配驱动异配三角形和四角棱镜组件



杂配金属有机胶囊包含不止一种类型的配体,可以提供封闭的各向异性内部空腔,用于结合具有生物和工业重要性的低对称性分子。然而,与许多其他可能的自组装结果相比,单一混合配体结构的选择性自组装仍然是一个挑战。在这里,我们开发了一种具有各向异性内部空隙空间的杂配金属有机结构子组件自组装的设计策略。通过仔细匹配三面体(Tri)或四面体(Tet,Tet')和面板的边长,制备了Zn 6 Tet 3 Tri 2三棱柱和Zn 8 Tet 2 Tet' 4四角棱柱结构。
更新日期:2024-02-13
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