Qiang Xu, Min-Min Zhao
Feb 5, 2011
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Influential Citations
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Journal
Acta Crystallographica Section E: Structure Reports Online
Abstract
The reaction of 4-bromo-3-methylanilinium perchlorate and 18-crown-6 in methanol solution yielded the title compound, C7H9BrN+·ClO4 −·C12H24O6. The protonated 4-bromo-3-methylamine unit contains one –NH3 + substituent, resulting in a 1:1 supramolecular rotator–stator structure, (C7H9Br—NH3 +)(18-crown-6), through three bifurcated N—H⋯(O,O) hydrogen bonds between the ammonium group of the cation and the O atoms of the crown ether molecule.