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A triple-triangle cluster derived from a simple tridentate ligand

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Abstract

The heptanuclear ferric cluster, [FeIII7(O)6(HL)5(H2L)(H2O)8](BF4)4 (H2L = 2,6-bis(1,5-diphenyl-1H-pyrazol-3-yl)pyridine), was synthesized by the reaction of the planar tridentate ligand H2L with iron(II) tetrafluoroborate hexahydrate. The cluster has a corner-shared triple-triangle core structure connected by three μ-O atoms, and it has a spin-frustrated ferrimagnetic spin ground state of S = 19/2.

Graphical abstract: A triple-triangle cluster derived from a simple tridentate ligand

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Publication details

The article was received on 08 Aug 2019, accepted on 29 Oct 2019 and first published on 05 Nov 2019


Article type: Communication
DOI: 10.1039/C9DT03232K
Dalton Trans., 2019, Advance Article

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    A triple-triangle cluster derived from a simple tridentate ligand

    T. Shiga, N. Okawa and H. Oshio, Dalton Trans., 2019, Advance Article , DOI: 10.1039/C9DT03232K

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