Issue 39, 2005
From the journal:

Chemical Communications

A Cu–Zn–Cu–Zn heterometallomacrocycle shows significant antiferromagnetic coupling between paramagnetic centres mediated by diamagnetic metal†

Elena A. Buvaylo,a   Vladimir N. Kokozay,a   Olga Yu. Vassilyeva,a   Brian W. Skelton,b   Julia Jezierska,c   Louis C. Bruneld  and  Andrew Ozarowski*d  

* Corresponding authors

a Department of Inorganic Chemistry, National Taras Shevchenko University, Volodimirska str. 64, Kyiv 01033, Ukraine

b Chemistry, School of Biomedical and Chemical Sciences, University of Western Australia, Crawley, Western Australia 6009, Australia

c Faculty of Chemistry, University of Wroclaw, 14 Joliot-Curie Str., 50-383 Wroclaw, Poland

d National High Magnetic Field Laboratory, FSU, 1800 E. Paul Dirac Dr., Tallahassee, USA
E-mail: ozarowsk@magnet.fsu.edu
Fax: +1 850-644-1366
Tel: +1 850-644-5996

Abstract

An unprecedented antiferromagnetic exchange mediated by two –O–Zn–O– bridges, with singlet–triplet splitting J = 35.0 cm−1, was observed between two copper centers separated by 5.7062(9) Å in the heterometallomacrocyclic diethanolamine (H2L) complex [Cu2Zn2(NH3)2Br2(HL)4]Br2·CH3OH.

Graphical abstract: A Cu–Zn–Cu–Zn heterometallomacrocycle shows significant antiferromagnetic coupling between paramagnetic centres mediated by diamagnetic metal

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Article information

DOI
https://doi.org/10.1039/B509810F
Article type
Communication
Submitted
11 Jul 2005
Accepted
15 Aug 2005
First published
09 Sep 2005

Chem. Commun., 2005, 4976-4978

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A Cu–Zn–Cu–Zn heterometallomacrocycle shows significant antiferromagnetic coupling between paramagnetic centres mediated by diamagnetic metal

E. A. Buvaylo, V. N. Kokozay, O. Yu. Vassilyeva, B. W. Skelton, J. Jezierska, L. C. Brunel and A. Ozarowski, Chem. Commun., 2005, 4976 DOI: 10.1039/B509810F

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