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具有双层倍半硅氧烷纳米核的双核炔基铂(II)三联吡啶配合物的超分子组装体:异构现象在构建纳米结构中的作用

Supramolecular assemblies of dinuclear alkynylplatinum(ii) terpyridine complexes with double-decker silsesquioxane nano-cores: the role of isomerism in constructing nano-structures.

作者信息

Au-Yeung Ho-Leung, Leung Sammual Yu-Lut, Yam Vivian Wing-Wah

机构信息

Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee (Hong Kong)) and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, China.

出版信息

Chem Commun (Camb). 2018 Apr 19;54(33):4128-4131. doi: 10.1039/c8cc00557e.

DOI:10.1039/c8cc00557e
PMID:29623317
Abstract

Isomeric double-decker silsesquioxane-functionalized dinuclear alkynylplatinum(ii) terpyridine complexes demonstrate self-association behaviours via the stabilisation of hydrophobic, PtPt and/or π-π stacking interactions. These supramolecular architectures and molecular packings are found to be closely related to the isomeric configurations of the complexes and have been investigated using various spectroscopic studies.

摘要

异构双壳层倍半硅氧烷功能化的双核炔基铂(II)三联吡啶配合物通过疏水、Pt-Pt和/或π-π堆积相互作用的稳定作用表现出自缔合行为。发现这些超分子结构和分子堆积与配合物的异构构型密切相关,并已通过各种光谱研究进行了探究。

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