Article ; Online: Dipolar order in an amphidynamic crystalline metal-organic framework through reorienting linkers.
2021 Volume 13, Issue 3, Page(s) 278–283
Abstract: Amphidynamic crystals, which possess crystallinity and support dynamic behaviours, are very well suited to the exploration of emergent phenomena that result from the coupling on the dynamic moieties. Here, dipolar rotors have been embedded in a ... ...
Abstract | Amphidynamic crystals, which possess crystallinity and support dynamic behaviours, are very well suited to the exploration of emergent phenomena that result from the coupling on the dynamic moieties. Here, dipolar rotors have been embedded in a crystalline metal-organic framework. The material consists of Zn(II) nodes and two types of ditopic bicyclo[2.2.2]octane-based linkers-one that coordinates to the Zn clusters through two 1,4-aza moieties, and a difluoro-functionalized derivative (the dipolar rotor) that coordinates through linked 1,4-dicarboxylate groups instead. Upon cooling, these linkers collectively order as a result of correlated dipole-dipole interactions. Variable-temperature, frequency-dependent dielectric measurements revealed a transition temperature T |
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Language | English |
Publishing date | 2021-02-15 |
Publishing country | England |
Document type | Journal Article ; Research Support, U.S. Gov't, Non-P.H.S. |
ZDB-ID | 2464596-5 |
ISSN | 1755-4349 ; 1755-4330 |
ISSN (online) | 1755-4349 |
ISSN | 1755-4330 |
DOI | 10.1038/s41557-020-00618-6 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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