rac-4-Carbamoylpiperidinium cis-2-carboxycyclohexane-1-carboxylate
Data(s) |
2012
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Resumo |
In the title salt, racemic C6H12N2O+ C8H11O4- from the reaction of cis-cyclohexane-1,2-dicarboxylic anhydride with isonipecotamide, the cations are linked into duplex chain substructures through both centrosymmetric cyclic head-to-head 'amide motif' hydrogen-bonding associations [graph set R2/2(8)] and 'side-by-side' R2/2(14) associations. The anions are incorporated into the chains through cyclic R3/4(10) interactions involving amide and piperidinium N-H...O(carboxyl) hydrogen bonds which, together with inter-anion carboxylic acid O-H...O(carboxyl) hydrogen bonds, give a two-dimensional layered structure extending along (011). |
Formato |
application/pdf |
Identificador | |
Publicador |
Blackwell Publishing on behalf of IUCr |
Relação |
http://eprints.qut.edu.au/48838/1/CHDCINIP.PDF DOI:10.1107/S1600536812004710 Smith, Graham & Wermuth, Urs D. (2012) rac-4-Carbamoylpiperidinium cis-2-carboxycyclohexane-1-carboxylate. Acta Crystallographica. Section E : Structure Reports Online, 68, o660-o660. |
Direitos |
Copyright 2012 IUCr This open-access article is distributed under the terms of the Creative Commons Attribution Licence http://creativecommons.org/licenses/by/2.0/uk/legalcode, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited. |
Fonte |
School of Chemistry, Physics & Mechanical Engineering; Science & Engineering Faculty |
Palavras-Chave | #030000 CHEMICAL SCIENCE #crystal structure #hydrogen bonding #isonipecotamide #proton transfer |
Tipo |
Journal Article |