Isopropylaminium 2-carboxy-4, 5-dichlorobenzoate

Smith, Graham & Wermuth, Urs D. (2010) Isopropylaminium 2-carboxy-4, 5-dichlorobenzoate. Acta Crystallographica. Section E : Structure Reports Online, 66(1), o133.

View at publisher


In the structure of the 1:1 proton-transfer compound of isopropylamine with 4,5-dichlorophthalic acid, C3H10N+·C8H3Cl2O4-, the three cation H-atom donors associate with three separate carboxyl O-atom anion acceptors, giving conjoint cyclic R44(12), R44(16) hydrogen-bonding cation-anion interactions in a one-dimensional ribbon structure. In the anions, the carboxyl groups lie slightly out of the plane of the benzene ring [maximum deviations = 0.439 (1) for a carboxylic acid O atom and 0.433 (1) Å for a carboxylate O atom]. However, the syn-related proton of the carboxylic acid group forms the common short intramolecular O-HOcarboxyl hydrogen bond.

Impact and interest:

5 citations in Scopus
Search Google Scholar™
5 citations in Web of Science®

Citation counts are sourced monthly from Scopus and Web of Science® citation databases.

These databases contain citations from different subsets of available publications and different time periods and thus the citation count from each is usually different. Some works are not in either database and no count is displayed. Scopus includes citations from articles published in 1996 onwards, and Web of Science® generally from 1980 onwards.

Citations counts from the Google Scholar™ indexing service can be viewed at the linked Google Scholar™ search.

Full-text downloads:

34 since deposited on 22 Feb 2010
10 in the past twelve months

Full-text downloads displays the total number of times this work’s files (e.g., a PDF) have been downloaded from QUT ePrints as well as the number of downloads in the previous 365 days. The count includes downloads for all files if a work has more than one.

ID Code: 31035
Item Type: Journal Article
Refereed: Yes
Additional URLs:
Keywords: crystal structure, proton-transfer compounds, hydrogen bonding, 4,5-dichlorophthalate
DOI: 10.1107/S1600536809052672
ISSN: 1600-5368
Divisions: Past > Schools > Chemistry
Past > QUT Faculties & Divisions > Faculty of Science and Technology
Copyright Owner: Copyright 2010 International Union of Crystallography
Copyright Statement: This open-access article is distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
Deposited On: 22 Feb 2010 21:53
Last Modified: 29 Feb 2012 14:26

Export: EndNote | Dublin Core | BibTeX

Repository Staff Only: item control page