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 Repjournal_title
Scientific reportsauthors
Mai HD,Kang P,Kim JK,Yoo Hdoi
10.1038/srep43448subject
Has Abstractpub_date
2017-03-06 00:00:00pages
43448issn
2045-2322pii
srep43448journal_volume
7pub_type
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