A Redox-Active Bridging Ligand to Promote Spin Delocalization, High-Spin Complexes, and Magnetic Multi-Switchability
| hal.structure.identifier | Centre de Recherche Paul Pascal [CRPP] | |
| dc.contributor.author | MA, Xiaozhou | |
| hal.structure.identifier | University of Southampton | |
| dc.contributor.author | SUTURINA, Elizaveta | |
| hal.structure.identifier | Centre de Recherche Paul Pascal [CRPP] | |
| dc.contributor.author | DE, Siddhartha | |
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | NÉGRIER, Philippe | |
| hal.structure.identifier | Centre de Recherche Paul Pascal [CRPP] | |
| dc.contributor.author | ROUZIÈRES, Mathieu | |
| hal.structure.identifier | Centre de Recherche Paul Pascal [CRPP] | |
| dc.contributor.author | CLÉRAC, Rodolphe | |
| hal.structure.identifier | Centre de Recherche Paul Pascal [CRPP] | |
| dc.contributor.author | DECHAMBENOIT, Pierre | |
| dc.date.created | 2018-03-30 | |
| dc.date.issued | 2018-06-25 | |
| dc.identifier.issn | 1433-7851 | |
| dc.description.abstractEn | A dinuclear CoII complex, [Co2(tphz)(tpy)2]n+ (n=4, 3 or 2; tphz: tetrapyridophenazine; tpy: terpyridine), has been assembled using the redox-active and strongly complexing tphz bridging ligand. The magnetic properties of this complex can be tuned from spin-crossover with T1/2&470 K for the pristine compound (n=4) to single-molecule magnet with an ST=5/2 spin ground state when once reduced (n=3) to finally a diamagnetic species when twice reduced (n=2). The two successive and reversible reductions are concomitant with an increase of the spin delocalization within the complex, promoting remarkably large magnetic exchange couplings and high-spin species even at room temperature. | |
| dc.description.sponsorship | Synthèse, étude et fonctionnalisation de nanoaimants moléculaires redox-actifs - ANR-16-CE29-0001 | |
| dc.language.iso | en | |
| dc.publisher | Wiley-VCH Verlag | |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/ | |
| dc.subject.en | molecular magnetism | |
| dc.subject.en | multiswitchability | |
| dc.subject.en | non-innocent ligands | |
| dc.subject.en | radicals | |
| dc.subject.en | spin delocalization | |
| dc.title.en | A Redox-Active Bridging Ligand to Promote Spin Delocalization, High-Spin Complexes, and Magnetic Multi-Switchability | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1002/anie.201803842 | |
| dc.subject.hal | Chimie/Matériaux | |
| dc.subject.hal | Chimie/Cristallographie | |
| bordeaux.journal | Angewandte Chemie International Edition | |
| bordeaux.page | 7841 - 7845 | |
| bordeaux.volume | 57 | |
| bordeaux.issue | 26 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01822971 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01822971v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Angewandte%20Chemie%20International%20Edition&rft.date=2018-06-25&rft.volume=57&rft.issue=26&rft.spage=7841%20-%207845&rft.epage=7841%20-%207845&rft.eissn=1433-7851&rft.issn=1433-7851&rft.au=MA,%20Xiaozhou&SUTURINA,%20Elizaveta&DE,%20Siddhartha&N%C3%89GRIER,%20Philippe&ROUZI%C3%88RES,%20Mathieu&rft.genre=article |
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