Controlling magnetic communication through aromatic bridges by variation in torsion angle

Thomas B. Faust; Floriana Tuna; Grigore A. Timco; Marco Affronte; Valerio Bellini; Wolfgang Wernsdorfer; Richard E P Winpenny

doi:10.1039/c2dt31292a

Controlling magnetic communication through aromatic bridges by variation in torsion angle

Thomas B. Faust, Floriana Tuna, Grigore A. Timco, Marco Affronte, Valerio Bellini, Wolfgang Wernsdorfer, Richard E P Winpenny

Research output: Contribution to journal › Article › peer-review

Abstract

A series of heteroaromatic bridging ligands are employed in the synthesis of a family of paramagnetic, heterometallic ring dimers. The extent of spin propagation between the rings via the organic conduit is investigated through micro-SQUID magnetometry and EPR spectroscopy from which conclusions over the mechanism of spin-communication are drawn. © The Royal Society of Chemistry 2012.

Original language	English
Pages (from-to)	13626-13631
Number of pages	5
Journal	Dalton Transactions
Volume	41
Issue number	44
DOIs	https://doi.org/10.1039/c2dt31292a
Publication status	Published - 28 Nov 2012

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10.1039/c2dt31292a

CCDC 882054: Experimental Crystal Structure Determination
Faust, T. B. (Contributor), Tuna, F. (Contributor), Timco, G. (Contributor), Affronte, M. (Contributor), Bellini, V. (Contributor), Wernsdorfer, W. (Contributor) & Winpenny, R. (Contributor), Cambridge Crystallographic Data Centre, 1 Jan 2013
DOI: 10.5517/ccylvcq, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccylvcq&sid=DataCite
Dataset
CCDC 882056: Experimental Crystal Structure Determination
Faust, T. B. (Contributor), Tuna, F. (Contributor), Timco, G. (Contributor), Affronte, M. (Contributor), Bellini, V. (Contributor), Wernsdorfer, W. (Contributor) & Winpenny, R. (Contributor), Cambridge Crystallographic Data Centre, 1 Jan 2013
DOI: 10.5517/ccylvfs, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccylvfs&sid=DataCite
Dataset
CCDC 882055: Experimental Crystal Structure Determination
Faust, T. B. (Contributor), Tuna, F. (Contributor), Timco, G. (Contributor), Affronte, M. (Contributor), Bellini, V. (Contributor), Wernsdorfer, W. (Contributor) & Winpenny, R. (Contributor), Cambridge Crystallographic Data Centre, 1 Jan 2013
DOI: 10.5517/ccylvdr, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccylvdr&sid=DataCite
Dataset

Cite this

@article{a1f652c263e242f4bb8eab1c2fa2975f,

title = "Controlling magnetic communication through aromatic bridges by variation in torsion angle",

abstract = "A series of heteroaromatic bridging ligands are employed in the synthesis of a family of paramagnetic, heterometallic ring dimers. The extent of spin propagation between the rings via the organic conduit is investigated through micro-SQUID magnetometry and EPR spectroscopy from which conclusions over the mechanism of spin-communication are drawn. {\textcopyright} The Royal Society of Chemistry 2012.",

author = "Faust, {Thomas B.} and Floriana Tuna and Timco, {Grigore A.} and Marco Affronte and Valerio Bellini and Wolfgang Wernsdorfer and Winpenny, {Richard E P}",

year = "2012",

month = nov,

day = "28",

doi = "10.1039/c2dt31292a",

language = "English",

volume = "41",

pages = "13626--13631",

journal = "Dalton Transactions",

issn = "1477-9234",

publisher = "Royal Society of Chemistry",

number = "44",

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TY - JOUR

T1 - Controlling magnetic communication through aromatic bridges by variation in torsion angle

AU - Faust, Thomas B.

AU - Tuna, Floriana

AU - Timco, Grigore A.

AU - Affronte, Marco

AU - Bellini, Valerio

AU - Wernsdorfer, Wolfgang

AU - Winpenny, Richard E P

PY - 2012/11/28

Y1 - 2012/11/28

N2 - A series of heteroaromatic bridging ligands are employed in the synthesis of a family of paramagnetic, heterometallic ring dimers. The extent of spin propagation between the rings via the organic conduit is investigated through micro-SQUID magnetometry and EPR spectroscopy from which conclusions over the mechanism of spin-communication are drawn. © The Royal Society of Chemistry 2012.

AB - A series of heteroaromatic bridging ligands are employed in the synthesis of a family of paramagnetic, heterometallic ring dimers. The extent of spin propagation between the rings via the organic conduit is investigated through micro-SQUID magnetometry and EPR spectroscopy from which conclusions over the mechanism of spin-communication are drawn. © The Royal Society of Chemistry 2012.

U2 - 10.1039/c2dt31292a

DO - 10.1039/c2dt31292a

M3 - Article

SN - 1477-9234

VL - 41

SP - 13626

EP - 13631

JO - Dalton Transactions

JF - Dalton Transactions

IS - 44

ER -

Controlling magnetic communication through aromatic bridges by variation in torsion angle

Abstract

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Datasets

CCDC 882054: Experimental Crystal Structure Determination

CCDC 882056: Experimental Crystal Structure Determination

CCDC 882055: Experimental Crystal Structure Determination

Cite this