A Cobalt Supramolecular Triple-Stranded Helicate-based DiscreteMolecular Cage

Collection with item attached
2017
Item details URL
http://open-repository.kisti.re.kr/cube/handle/open_repository/473496.do
DOI
10.1038/srep43448
Title
A Cobalt Supramolecular Triple-Stranded Helicate-based DiscreteMolecular Cage
Description
This research was supported by the National Research Foundation of Korea(NRF) grant funded by the Korea government (MSIP) (NRF-2015R1A4A1041631and NRF-2016R1A2B4009281). Experiments at PLS-II were supported in partby MSIP and POSTECH (2016-1st-2D-002 and 2016-2nd-2D-008). Magneticmeasurements were performed using facilities at IBS Center forCorrelated Electron Systems, Seoul National University.
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.
provenance
Made available in Cube on 2018-09-28T10:21:10Z (GMT). No. of bitstreams: 0
language
English
author
Mai, Hien Duy
Kang, Philjae
Kim, Jin Kyung
Yoo, Hyojong
accessioned
2018-09-28T10:21:10Z
available
2018-09-28T10:21:10Z
issued
2017
citation
SCIENTIFIC REPORTS(7)
issn
2045-2322
uri
http://open-repository.kisti.re.kr/cube/handle/open_repository/473496.do
Funder
과학기술정보통신부
Funding Program
방사광가속기공동이용연구지원
Project ID
1711061289
Jurisdiction
Rep.of Korea
Project Name
Synchrotron Radiation Facility Project
rights
openAccess
type
article


Files in This Item

There are no attached files.