Crystal structure of bis-(1-ethyl-pyridinium) dioxonium hexa-cyanidoferrate(II)
The title compound, (C7H10N)2(H3O)2[Fe(CN)6] or (Etpy)2(H3O)2[Fe(CN)6] (Etpy+ is 1-ethyl-pyridinium), crystallizes in the space group Pnnm. The FeII atom of the [Fe(CN)6]4- anion lies on a site with site symmetry ..2/m, and has an octa-hedral coordination sphere defined by six cyanido ligands. Both the Etpy+ and the oxonium cations are located on a mirror plane. In the crystal, electron-donor anions of [Fe(CN)6]4- and electron-acceptor cations of Etpy+ are each stacked parallel to the b axis, resulting in a columnar structure with segregated moieties. The crystal packing is stabilized by a three-dimensional O-H⋯N hydrogen-bonding network between the oxonium ions and the cyanide ligands of [Fe(CN)6]4-.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2017 |
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Erschienen: |
2017 |
Enthalten in: |
Zur Gesamtaufnahme - volume:73 |
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Enthalten in: |
Acta crystallographica. Section E, Crystallographic communications - 73(2017), Pt 2 vom: 01. Feb., Seite 219-222 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Tanaka, Rikako [VerfasserIn] |
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Links: |
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Themen: |
Crystal structure |
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Anmerkungen: |
Date Revised 30.09.2020 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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doi: |
10.1107/S2056989017000810 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM269118535 |
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520 | |a The title compound, (C7H10N)2(H3O)2[Fe(CN)6] or (Etpy)2(H3O)2[Fe(CN)6] (Etpy+ is 1-ethyl-pyridinium), crystallizes in the space group Pnnm. The FeII atom of the [Fe(CN)6]4- anion lies on a site with site symmetry ..2/m, and has an octa-hedral coordination sphere defined by six cyanido ligands. Both the Etpy+ and the oxonium cations are located on a mirror plane. In the crystal, electron-donor anions of [Fe(CN)6]4- and electron-acceptor cations of Etpy+ are each stacked parallel to the b axis, resulting in a columnar structure with segregated moieties. The crystal packing is stabilized by a three-dimensional O-H⋯N hydrogen-bonding network between the oxonium ions and the cyanide ligands of [Fe(CN)6]4- | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a crystal structure | |
650 | 4 | |a ethylpyridinium ion | |
650 | 4 | |a hexacyanidoferrate(II) | |
650 | 4 | |a hydrogen bonds | |
650 | 4 | |a molecular salt | |
650 | 4 | |a oxonium ion | |
700 | 1 | |a Matsushita, Nobuyuki |e verfasserin |4 aut | |
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