Crystal structure of ammonium (3,5-dichlorophenoxy)acetate hemihydrate

Smith, Graham (2015) Crystal structure of ammonium (3,5-dichlorophenoxy)acetate hemihydrate. Acta Crystallographica Section E: Crystallographic Communications, 71(10), o717-o718.

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In the structure of the title hydrated salt, NH4+·C8H5Cl2O3-·0.5H2O, where the anion derives from (3,5-di­chloro­phen­oxy)acetic acid, the ammonium cation is involved in extensive N-H...O hydrogen bonding with both carboxyl­ate and ether O-atom acceptors giving sheet structures lying parallel to (100). The water mol­ecule of solvation lies on a crystallographic twofold rotation axis and is involved in intra-sheet O-H...Ocarboxyl­ate hydrogen-bonding inter­actions. In the anion, the oxoacetate side chain assumes an antiperiplanar conformation with the defining C-O-C-C torsion angle = -171.33 (15)°.

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ID Code: 87891
Item Type: Journal Article
Refereed: Yes
Keywords: crystal structure, hydrogen bonding, ammonium salt, phenoxyacetate salt
DOI: 10.1107/S2056989015016345
ISSN: 2056-9890
Divisions: Current > Schools > School of Chemistry, Physics & Mechanical Engineering
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Copyright Owner: Copyright 2015 [Please consult the Author]
Copyright Statement: This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
Deposited On: 01 Oct 2015 04:59
Last Modified: 01 Oct 2015 22:09

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