5-Carb-oxy-1,3-bis-(carb-oxy-meth-yl)-4-imidazolinium-4-carboxyl-ate.

Acta Crystallogr Sect E Struct Rep Online

College of Chemistry and Chemical Engineering, Key Laboratory of Eco-Environment-Related Polymer Materials of the Ministry of Education, Gansu Key Laboratory of Polymer Materials, Northwest Normal University, Lanzhou 730070, People's Republic of China.

Published: January 2012

The title compound, C(9)H(8)N(2)O(8), was obtained by the reaction of imidazole-4,5-dicarb-oxy-lic acid and 2-chloro-acetic acid. An intra-molecular O-H⋯O hydrogen bond occurs. The crystal packing is stabilized by intermolecular O-H⋯O and C-H⋯O hydrogen bonds, which link mol-ecules into a three-dimensional network.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3254562PMC
http://dx.doi.org/10.1107/S160053681105416XDOI Listing

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