Ag(μ-S)(p-TBBT)(PPh₃): 通过核心诱导的对称性破缺产生手性。
Ag(μ-S)(p-TBBT)(PPh): symmetry breaking induced by the core to generate chirality.
机构信息
School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Donghu New & High Technology, Development Zone, Wuhan 430205, P. R. China.
出版信息
Chem Commun (Camb). 2020 Mar 4;56(18):2719-2722. doi: 10.1039/c9cc10045h. Epub 2020 Feb 5.
PMID:32022022
Abstract
A chiral silver-sulfur nanocluster with a μ-S inside, Ag(μ-S)(p-TBBT)(PPh), was successfully synthesized and characterized. This nanocluster is composed of a crown-like AgS core and an AgSP meso-shell. The presence of the core induces symmetry breaking of the nanocluster from S to C, and therefore endows the cluster with chirality.
摘要
一种具有 μ-S 内消旋的手性银-硫纳米簇，Ag(μ-S)(p-TBBT)(PPh)，被成功合成并进行了表征。该纳米簇由冠醚状 AgS 核和 AgSP 介壳组成。核的存在诱导纳米簇从 S 到 C 的对称破缺，从而赋予了该簇手性。
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