Coexistence of ferro- and antiferromagnetic interactions in a metal–organic radical-based (6,3)-helical network with large channels

Daniel Maspoch; Neus Domingo; Daniel Ruiz-Molina; Klaus Wurst; Joan-Manel Hernández; Gavin Vaughan; Concepció Rovira; Francesc Lloret; Javier Tejada; Jaume Veciana

doi:10.1039/B505827A

Coexistence of ferro- and antiferromagnetic interactions in a metal–organic radical-based (6,3)-helical network with large channels†

Daniel Maspoch,^a Neus Domingo,^b Daniel Ruiz-Molina,*^a Klaus Wurst,^c Joan-Manel Hernández,^b Gavin Vaughan,^d Concepció Rovira,^a Francesc Lloret,^e Javier Tejada^b and Jaume Veciana*^a

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^a Institut de Ciència de Materials de Barcelona (CSIC), Campus Universitari, Bellaterra, Catalonia, Spain
E-mail: vecianaj@icmab.es
Fax: 34 93 5805729
Tel: 34 93 580 1853

^b Facultad de Física, Universitat de Barcelona, Diagonal 647, 08028-Barcelona, Spain

^c Institut für Allgemeine Anorganische und Theoretische Chemie, Universität Innsbruck, Innrain 52a, Austria

^d European Synchrotron Radiation Facility (E. S. R. F.), B. P. 220, F-38043 Grenoble cedex, France

^e Departament de Química Inorgànica, Facultat de Química de la Universitat de València, Dr. Moliner 50, E-46100 Burjasot, València, Spain

Abstract

A metal–organic open-framework with an unprecedented (6,3)-helical topology, large channels and mixed ferro- and antiferromagnetic interactions has been synthesized using a three-connecting tricarboxylic polychlorotriphenylmethyl radical and Co(II) ions.

Chemical Communications

Coexistence of ferro- and antiferromagnetic interactions in a metal–organic radical-based (6,3)-helical network with large channels†

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Coexistence of ferro- and antiferromagnetic interactions in a metal–organic radical-based (6,3)-helical network with large channels

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