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Bis[μ-3,5-bis(pyridin-2-yl)-1H-pyrazole]bis[dibromidoiron(III)]
The title dinuclear complex, [Fe(2)Br(4)(C(13)H(9)N(4))(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 octahedrally coordinated by four N atoms of tw...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3884243/ https://www.ncbi.nlm.nih.gov/pubmed/24454019 http://dx.doi.org/10.1107/S1600536813026573 |
| Sumario: | The title dinuclear complex, [Fe(2)Br(4)(C(13)H(9)N(4))(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 octahedrally coordinated by four N atoms of two bpypz(−) ligands and two Br ions. π–π stacking interactions [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 molecules. |
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