rac-2-Aminopyridinium cis-2-carboxycyclohexane-1-carboxylate

Smith, Graham & Wermuth, Urs D. (2011) rac-2-Aminopyridinium cis-2-carboxycyclohexane-1-carboxylate. Acta Crystallographica Section E, 67(8), o1900-o1900.

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In the structure of the title compound, C5H7N2+ C8H11O4-, the cis-anions associate through head-to-tail carboxylic acid carboxyl O-H...O hydrogen-bonds [graph set C(7)], forming chains which extend along c and are inter-linked through the carboxyl groups forming cyclic R2/2(8) associations with the pyridinium and an amine H donor of the cation. Further amine...carboxyl N-H...O interactions form enlarged centrosymmetric rings [graph set R4/4(18)] and extensions down b to give a three-dimensional structure.

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28 since deposited on 14 Jul 2011
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ID Code: 43313
Item Type: Journal Article
Refereed: Yes
Keywords: crystal structure, hydrogen bonding, cis-cyclohexane-1,2-carboxylic acid, proton transfer comopunds
DOI: 10.1107/S1600536811025256
ISSN: 1600-5368
Subjects: Australian and New Zealand Standard Research Classification > CHEMICAL SCIENCE (030000) > PHYSICAL CHEMISTRY (INCL. STRUCTURAL) (030600) > Structural Chemistry and Spectroscopy (030606)
Divisions: Past > Schools > Chemistry
Past > QUT Faculties & Divisions > Faculty of Science and Technology
Copyright Owner: Copyright 2011 Graham Smith & Urs D. Wermuth
Deposited On: 14 Jul 2011 22:46
Last Modified: 16 Jul 2011 21:29

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