Journal article
One-dimensional coordination polymers of [Co3(dpa)4](2+) and [MF6](2-) (M = Re(IV), Zr(IV) and Sn(IV))
CNRS, CRPP, UPR 8641, 33600 Pessac, France. hillard@crpp-bordeaux.cnrs.fr and Univ. Bordeaux, CRPP, UPR 8641, 33600 Pessac, France.1
Department of Chemistry, University of Copenhagen, Universitetsparken 5, 2100 Copenhagen, Denmark.2
One-dimensional coordination polymers of alternating metal-metal bonded trinuclear [Co3(dpa)4](2+) (dpa = the anion of 2,2'-dipyridylamine) building blocks and [ReF6](2-) (1), [ZrF6](2-) (2) or [SnF6](2-) (3) linkers have been self-assembled and crystallographically characterized. Magnetic measurements reveal a significant ferromagnetic coupling (J/k(B) = +9.9 K) between S = 1/2 {Co3(6+)} and S = 3/2 Re(IV) magnetic sites through a single, unsupported fluoride bridge in 1.
Language: | English |
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Publisher: | The Royal Society of Chemistry |
Year: | 2015 |
Pages: | 17748-17751 |
ISSN: | 1364548x and 13597345 |
Types: | Journal article |
DOI: | 10.1039/c5cc06704a |
ORCIDs: | Bendix, Jesper |