2-(4-Iodo-1-methyl-1H-pyrazol-3-yl)pyridinium dichloroiodide

William T. A. Harrison

doi:10.1107/S1600536807044169

2-(4-Iodo-1-methyl-1H-pyrazol-3-yl)pyridinium dichloroiodide

William T. A. Harrison

Chemistry

Research output: Contribution to journal › Article

Abstract

In the title molecular salt, C9 H9 IN3 + ICl2-, the dihedral angle between the aromatic rings in the cation is 14.9 (2) degrees. The I—Cl bond lengths of the anion are distinctly different, by 0.149 (2) A°. The most significant interaction in the crystal
structure is a bifurcated N—H center dot center dot center dot (N,Cl) hydrogen bond.

Original language	English
Article number	o4045
Number of pages	9
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	63
Issue number	10
DOIs	https://doi.org/10.1107/S1600536807044169
Publication status	Published - Oct 2007

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title = "2-(4-Iodo-1-methyl-1H-pyrazol-3-yl)pyridinium dichloroiodide",

abstract = "In the title molecular salt, C9 H9 IN3 + ICl2-, the dihedral angle between the aromatic rings in the cation is 14.9 (2) degrees. The I—Cl bond lengths of the anion are distinctly different, by 0.149 (2) A°. The most significant interaction in the crystalstructure is a bifurcated N—H center dot center dot center dot (N,Cl) hydrogen bond.",

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N2 - In the title molecular salt, C9 H9 IN3 + ICl2-, the dihedral angle between the aromatic rings in the cation is 14.9 (2) degrees. The I—Cl bond lengths of the anion are distinctly different, by 0.149 (2) A°. The most significant interaction in the crystalstructure is a bifurcated N—H center dot center dot center dot (N,Cl) hydrogen bond.

AB - In the title molecular salt, C9 H9 IN3 + ICl2-, the dihedral angle between the aromatic rings in the cation is 14.9 (2) degrees. The I—Cl bond lengths of the anion are distinctly different, by 0.149 (2) A°. The most significant interaction in the crystalstructure is a bifurcated N—H center dot center dot center dot (N,Cl) hydrogen bond.

U2 - 10.1107/S1600536807044169

DO - 10.1107/S1600536807044169

M3 - Article

VL - 63

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

SN - 1600-5368

IS - 10

M1 - o4045

ER -

2-(4-Iodo-1-methyl-1H-pyrazol-3-yl)pyridinium dichloroiodide

Abstract

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