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dc.contributor.authorMagott, Michal
dc.contributor.authorReczynski, Mateusz
dc.contributor.authorGawel, Bartlomiej
dc.contributor.authorSieklucka, Barbara
dc.contributor.authorPinkowicz, Dawid
dc.date.accessioned2019-03-18T08:37:23Z
dc.date.available2019-03-18T08:37:23Z
dc.date.created2018-12-07T15:15:04Z
dc.date.issued2018
dc.identifier.citationJournal of the American Chemical Society. 2018, 140 (46), 15876-15882.nb_NO
dc.identifier.issn0002-7863
dc.identifier.urihttp://hdl.handle.net/11250/2590389
dc.description.abstract“Converting” light energy to magnetization is the attribute of molecule-based compounds called photomagnets and is inaccessible for conventional magnetic solids. The design and synthesis of such compounds, however, is a formidable challenge, and only a few examples are known, all with rather low magnetic ordering temperatures well below the boiling point of liquid nitrogen. Herein, a cyanide-bridged coordination polymer, {[MnII(imidazole)]2[WIV(CN)8]}n, exhibiting the highest light-induced magnetic ordering temperature ever observed and a magnetic hysteresis loop up to 90 K is reported. The photomagnetic effect results from the blue light excitation (450 nm) of the constituent octacyanotungstate(IV) moiety, which then couples magnetically with manganese(II), resulting in light-induced ferrimagnetic ordering. The reported coordination framework shows also outstanding water sorption properties that are strongly correlated with the photomagnetic functionality. The photoswitching observed in the anhydrous state is completely quenched by the reversible capture of water, with the fully hydrated phase becoming practically non-photomagnetic.nb_NO
dc.language.isoengnb_NO
dc.publisherAmerican Chemical Societynb_NO
dc.titleA Photomagnetic Sponge: High-Temperature Light-Induced Ferrimagnet Controlled by Water Sorptionnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionacceptedVersionnb_NO
dc.source.pagenumber15876-15882nb_NO
dc.source.volume140nb_NO
dc.source.journalJournal of the American Chemical Societynb_NO
dc.source.issue46nb_NO
dc.identifier.doi10.1021/jacs.8b09322
dc.identifier.cristin1640459
dc.description.localcode© American Chemical Society 2018. This is the authors accepted and refereed manuscript to the article. Locked until 30.10.2019 due to copyright restrictions.nb_NO
cristin.unitcode194,66,35,0
cristin.unitnameInstitutt for materialteknologi
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode2


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