2-({[(Pyridin-1-ium-2-ylmeth­yl)carbamo­yl]form­amido}­meth­yl)pyridin-1-ium bis­(3,5-di­carb­oxy­benzoate): crystal structure and Hirshfeld surface analysis

Jotani, M.M.; Syed, S.; Halim, S.N.A.; Tiekink, E.R.T.

doi:10.1107/S2056989016000980

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 2
Overlay diagram of the dication in the title compound (red image), the neutral molecule in its co-crystal (green), and dication in the literature salt (blue). The molecules have been overlapped so that the O=C—C=O residues are coincident. The ring N atoms are indicated by an asterisk.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 72| Part 2| January 2016| Pages 241-248

doi:10.1107/S2056989016000980

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