One-dimensional coordination polymers of [Co3(dpa)4]2+ and [MF6]2- (M = ReIV, ZrIV and SnIV)

Vladimir Bulicanu, Kasper Steen Pedersen, Mathieu Rouzieres, Jesper Bendix, Pierre Dechambenoit, Rodolphe Clerac, Elizabeth A. Hillard

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Abstract

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/kB = +9.9 K) between S = 1/2 {Co36+} and S = 3/2 ReIV magnetic sites through a single, unsupported fluoride bridge in 1.
Original languageEnglish
JournalChemical Communications
Volume51
Issue number100
Pages (from-to)17748-17751
ISSN1359-7345
DOIs
Publication statusPublished - 2015
Externally publishedYes

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