4-Carbamoylpiperidinium 2-carboxybenzoate-benzene-1,2-dicarboxylic acid (1/1)
Smith, Graham & Wermuth, Urs D. (2011) 4-Carbamoylpiperidinium 2-carboxybenzoate-benzene-1,2-dicarboxylic acid (1/1). Acta Crystallographica. Section E: Structure Reports Online, 67(3), o556-o556.
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Abstract
In the structure of the title salt adduct, C6H13N2O+ C8H5O4- . C8H6O4, the asymmetric unit comprises one isonipecotamide cation, a hydrogen phthalate anion and a
phthalic acid adduct molecule and form a two-dimensional hydrogen-bonded network through head-to-tail cation-anion-adduct molecule interactions which include a cyclic heteromolecular amide--carboxylate motif [graph set
R2/2(8)], conjoint cyclic R2/2(6) and R3/3(10) piperidinium N-H...O(carboxyl) associations, as well as strong carboxylic acid O-H...O(carboxyl) hydrogen bonds.
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| ID Code: | 40189 |
|---|---|
| Item Type: | Journal Article |
| Keywords: | crystal structure, hydrogen bonding, proton transfer, adduct, isonipecotamide |
| DOI: | 10.1107/S1600536811003825 |
| 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 2010 please consult authors |
| Deposited On: | 18 Feb 2011 12:00 |
| Last Modified: | 18 Feb 2011 12:01 |
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