A Noncovalently Reversible Paramagnetic Switch in Water

dc.contributor.author Buck, Alexander
dc.contributor.author Paletta, Joseph
dc.contributor.author Khindurangala, Shalika
dc.contributor.author Beck, Christie
dc.contributor.author Winter, Arthur
dc.contributor.department Chemistry
dc.date 2018-02-17T06:47:45.000
dc.date.accessioned 2020-06-30T01:17:53Z
dc.date.available 2020-06-30T01:17:53Z
dc.date.copyright Tue Jan 01 00:00:00 UTC 2013
dc.date.issued 2013-01-01
dc.description.abstract <p>We report an organo-paramagnetic switch consisting of a linked bis(viologen) dication diradical that can be cycled reversibly between diamagnetic and paramagnetic states via noncovalent guest–host chemistry with cucurbit[7]uril (CB[7]) in room-temperature water. Computations suggest that the nature of the interaction between the viologen cation radical units is that of a pi dimer (pimer). Molecules with switchable magnetic properties have possible applications in spintronics, data storage devices, chemical sensors, building blocks for materials with switchable bulk magnetic properties, as well as magnetic resonance probes for biological applications.</p>
dc.description.comments <p>Reprinted (adapted) with permission from J. Am. Chem. Soc., 2013, 135 (29), pp 10594–10597. Copyright 2013 American Chemical Society.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/chem_pubs/141/
dc.identifier.articleid 1163
dc.identifier.contextkey 7886724
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath chem_pubs/141
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/14575
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/chem_pubs/141/0-2013_Winter_NoncovalentlyReversible_License.pdf|||Fri Jan 14 20:13:55 UTC 2022
dc.source.bitstream archive/lib.dr.iastate.edu/chem_pubs/141/2013_Winter_NoncovalentlyReversible.pdf|||Fri Jan 14 20:13:56 UTC 2022
dc.source.uri 10.1021/ja403505z
dc.subject.disciplines Organic Chemistry
dc.subject.disciplines Other Chemistry
dc.subject.disciplines Physical Chemistry
dc.title A Noncovalently Reversible Paramagnetic Switch in Water
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isAuthorOfPublication a2121da6-c591-494f-b9a9-595265e46ff9
relation.isOrgUnitOfPublication 42864f6e-7a3d-4be3-8b5a-0ae3c3830a11
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