DC Field | Value | Language |
---|---|---|
dc.contributor.author | Coskun, Ali | ko |
dc.contributor.author | Spruell, JM | ko |
dc.contributor.author | Barin, G | ko |
dc.contributor.author | Fahrenbach, AC | ko |
dc.contributor.author | Forgan, RS | ko |
dc.contributor.author | Colvin, MT | ko |
dc.contributor.author | Carmieli, R | ko |
dc.contributor.author | Benitez, D | ko |
dc.contributor.author | Tkatchouk, E | ko |
dc.contributor.author | Friedman, DC | ko |
dc.contributor.author | Sarjeant, AA | ko |
dc.contributor.author | Wasielewski, MR | ko |
dc.contributor.author | Goddard, WA | ko |
dc.contributor.author | Stoddart, JF | ko |
dc.date.accessioned | 2013-03-09T13:11:05Z | - |
dc.date.available | 2013-03-09T13:11:05Z | - |
dc.date.created | 2012-04-01 | - |
dc.date.created | 2012-04-01 | - |
dc.date.issued | 2011-03 | - |
dc.identifier.citation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.133, no.12, pp.4538 - 4547 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | http://hdl.handle.net/10203/96433 | - |
dc.description.abstract | Two donor-acceptor [3]catenanes-composed of a tetracationic molecular square, cyclobis(paraquat-4,4'-biphenylene), as the pi-electron deficient ring and either two tetrathiafulvalene (TTF) and 1,5-dioxynaphthalene (DNP) containing macrocycles or two TTF-butadiyne-containing macrocycles as the pi-electron rich components have been investigated in order to study their ability to form TTF radical dimers. It has been proven that the mechanically interlocked nature of the [3]catenanes facilitates the formation of the TTF radical dimers under redox control, allowing an investigation to be performed on these intermolecular interactions in a so-called "molecular flask" under ambient conditions in considerable detail. In addition, it has also been shown that the stability of the TTF radical-cation dimers can be tuned by varying the secondary binding motifs in the [3]catenanes. By replacing the DNP station with a butadiyne group, the distribution of the TTF radical-cation dimer can be changed from 60% to 100%. These findings have been established by several techniques including cyclic voltammetry, spectroelectrochemistry and UV-vis-NIR and EPR spectroscopies, as well as with X-ray diffraction analysis which has provided a range of solid-state crystal structures. The experimental data are also supported by high-level DFT calculations. The results contribute significantly to our fundamental understanding of the interactions within the TTF radical dimers. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | RAY CRYSTAL-STRUCTURE | - |
dc.subject | DONOR-ACCEPTOR | - |
dc.subject | MIXED-VALENCE | - |
dc.subject | BUILDING-BLOCKS | - |
dc.subject | MOLECULAR ELECTRONICS | - |
dc.subject | DENSITY FUNCTIONALS | - |
dc.subject | ROOM-TEMPERATURE | - |
dc.subject | SOLID-STATE | - |
dc.subject | SUPRAMOLECULAR CHEMISTRY | - |
dc.subject | CATION RADICALS | - |
dc.title | Mechanically Stabilized Tetrathiafulvalene Radical Dimers | - |
dc.type | Article | - |
dc.identifier.wosid | 000291715300060 | - |
dc.identifier.scopusid | 2-s2.0-79953062760 | - |
dc.type.rims | ART | - |
dc.citation.volume | 133 | - |
dc.citation.issue | 12 | - |
dc.citation.beginningpage | 4538 | - |
dc.citation.endingpage | 4547 | - |
dc.citation.publicationname | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.identifier.doi | 10.1021/ja110584c | - |
dc.contributor.localauthor | Coskun, Ali | - |
dc.contributor.nonIdAuthor | Spruell, JM | - |
dc.contributor.nonIdAuthor | Barin, G | - |
dc.contributor.nonIdAuthor | Fahrenbach, AC | - |
dc.contributor.nonIdAuthor | Forgan, RS | - |
dc.contributor.nonIdAuthor | Colvin, MT | - |
dc.contributor.nonIdAuthor | Carmieli, R | - |
dc.contributor.nonIdAuthor | Benitez, D | - |
dc.contributor.nonIdAuthor | Tkatchouk, E | - |
dc.contributor.nonIdAuthor | Friedman, DC | - |
dc.contributor.nonIdAuthor | Sarjeant, AA | - |
dc.contributor.nonIdAuthor | Wasielewski, MR | - |
dc.contributor.nonIdAuthor | Goddard, WA | - |
dc.contributor.nonIdAuthor | Stoddart, JF | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | RAY CRYSTAL-STRUCTURE | - |
dc.subject.keywordPlus | DONOR-ACCEPTOR | - |
dc.subject.keywordPlus | MIXED-VALENCE | - |
dc.subject.keywordPlus | BUILDING-BLOCKS | - |
dc.subject.keywordPlus | MOLECULAR ELECTRONICS | - |
dc.subject.keywordPlus | DENSITY FUNCTIONALS | - |
dc.subject.keywordPlus | ROOM-TEMPERATURE | - |
dc.subject.keywordPlus | SOLID-STATE | - |
dc.subject.keywordPlus | SUPRAMOLECULAR CHEMISTRY | - |
dc.subject.keywordPlus | CATION RADICALS | - |
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