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최원영

Choe, Wonyoung
Laboratory for Sustainable Future
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"Nanoscale Lattice Fence" in a Metal-Organic Framework: Interplay between Hinged Topology and Highly Anisotropic Thermal Response

Author(s)
Choe, WonyoungDeVries, Lucas D.Barron, Paul M.Hurley, Evan P.Hu, Chunhua
Issued Date
2011-08
DOI
10.1021/ja2032822
URI
https://scholarworks.unist.ac.kr/handle/201301/18459
Fulltext
http://pubs.acs.org/doi/abs/10.1021/ja2032822
Citation
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.133, no.38, pp.14848 - 14851
Abstract
A thermoresponsive, 3D hinged metal-organic framework (HMOF-1) assembled from meso-tetra(4-pyridyl)porphine and CdI2 exhibits a 3D "lattice fence" topology with extraordinary thermal expansion and shrinkage. A simple structural model is established to elucidate such a drastic thermal response. The hinged structure model presented here can also be applied to other "lattice fence" topologies with little or no modification, depending on the symmetry of the molecular building blocks. © 2011 American Chemical Society.
Publisher
AMER CHEMICAL SOC
ISSN
0002-7863

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