Acta Cryst. (2004). E60, o1281-o1282  [ doi:10.1107/S1600536804015703 ]

2,3-Dithien-2-ylquinoxalin-1-ium perchlorate

P. C. D. Foss, G. Crundwell, J. B. U. Updegraff III, M. Zeller and A. D. Hunter

Abstract: As a minor by-product from the reaction of copper(II) perchlorate, hydrazine, and 2,3-dithien-2'-ylquinoxaline, the title compound, C₁₆H₁₁N₂S₂⁺·ClO₄^-, was synthesized. Its crystal structure has been determined at 100  K. The two independent molecules in the asymmetric unit both display hydrogen bonding from a protonated quinoxaline N atom on the cation to a neighboring O atom on a perchlorate anion.

Online 9 July 2004

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