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A Cobalt Supramolecular Triple-Stranded Helicate-based Discrete Molecular Cage.

Abstract：

:We report a strategy to achieve a discrete cage molecule featuring a high level of structural hierarchy through a multiple-assembly process. A cobalt (Co) supramolecular triple-stranded helicate (Co-TSH)-based discrete molecular cage (1) is successfully synthesized and fully characterized. The solid-state structure of 1 shows that it is composed of six triple-stranded helicates interconnected by four linking cobalt species. This is an unusual example of a highly symmetric cage architecture resulting from the coordination-driven assembly of metallosupramolecular modules. The molecular cage 1 shows much higher CO2 uptake properties and selectivity compared with the separate supramolecular modules (Co-TSH, complex 2) and other molecular platforms.

journal_name

Sci Rep

journal_title

Scientific reports

authors

Mai HD,Kang P,Kim JK,Yoo H

doi

10.1038/srep43448

subject

Has Abstract

pub_date

2017-03-06 00:00:00

pages

43448

issn

2045-2322

pii

srep43448

journal_volume

7

pub_type

杂志文章

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