4-Acetylpyridinium iodide
نویسندگان
چکیده
In the title compound, C(7)H(8)NO(+)·I(-), N-H⋯I hydrogen bonding and π-π stacking inter-actions [centroid-centroid distance = 5.578 (4) Å] stabilize the structure.
منابع مشابه
4-Acetylpyridinium hydrogen sulfate
The crystal structure of the title compound, C(7)H(8)NO(+)·HSO(4) (-), consists of O-H⋯Ohydrogen-bonded extended chains of hydrogen sulfate anions. Each hydrogen sulfate anion is furthermore connected to one 4-acetyl-pyridinium cation via a hydrogen bond of the N-H⋯O type.
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In the crystal of the title mol-ecular salt, C(7)H(8)NO(+)·ClO(4) (-), the ions are linked by N-H⋯O hydrogen bonds, resulting in chains propagating in [010]. The packing is reinforced by C-H⋯O inter-actions.
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The title compound, (C(7)H(8)NO)(6)[Sb(4)Cl(18)], contains centrosymmetric hexa-anions built up from four vertex-sharing alternating SbCl(5) square-based pyramids and highly distorted SbCl(6) octa-hedra when long (<3.2 Å) 'secondary' Sb-Cl inter-actions are taken into account. The inter-polyhedral Sb-Cl bonds define a square-shape. In the crystal, the components are linked by N-H⋯Cl, C-H⋯Cl and...
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The asymmetric units for the salts 4-(4-fluoro-phen-yl)-1-isopropyl-1,2,4-triazol-1-ium iodide, C11H13FN3 (+)·I(-), (1), 1-isopropyl-4-(4-methyl-phen-yl)-1,2,4-triazol-1-ium iodide, C12H16N3 (+)·I(-), (2), 1-isopropyl-4-phenyl-1,2,4-triazol-1-ium iodide, C11H14N3 (+)·I(-), (3), and 1-methyl-4-phenyl-1,2,4-triazol-1-ium iodide, C9H10N3 (+)·I(-), (4), contain one cation and one iodide ion, wherea...
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010