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Bis[μ-3,5-bis-(pyridin-2-yl)-1H-pyrazole]-bis-[di-bromido-iron(III)]

Bis[μ-3,5-bis-(pyridin-2-yl)-1H-pyrazole]-bis-[di-bromido-iron(III)]

Nagisa Katsuta, Akio Mishima, Akira Fuyuhiro, Shinya Hayami, Satoshi Kawata

Acta Crystallogr Sect E Struct Rep Online. 2013 Oct 2;69(Pt 11):m574.

PMID: 24454019

Abstract:

The title dinuclear complex, [Fe2Br4(C13H9N4)2], which lies on an inversion center, features two approximately planar bis-(pyridin-2-yl)pyrazole (bpypz(-)) ligands [maximum deviation = 0.082 (3) Å] and four bromide ions. Each Fe(III) ion is octa-hedrally coordinated by four N atoms of two bpypz(-) ligands and two Br ions. π-π stacking inter-actions [centroid-centroid distances = 3.7004 (17)-4.0123 (18) Å] are observed between pyridyl and pyrazole rings, and between pyridyl and pyridyl rings of adjacent complex mol-ecules.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP10031262	Iron(III) bromide		10031-26-2	Price

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