IUCrData
(Sep 2023)
4-Amino-3,5-dichloropyridinium 3-hydroxypicolinate monohydrate
Agalya Ashokan,
Jayasudha Nehru,
Nandhini Chakkarapani,
Themmila Khamrang,
Savaridasan Jose Kavitha,
Venkatachalam Rajakannan,
Madhukar Hemamalini
Affiliations
Agalya Ashokan
Department of Chemistry, Mother Teresa Women's University, Kodaikanal, Tamil Nadu, India
Jayasudha Nehru
Department of Chemistry, Mother Teresa Women's University, Kodaikanal, Tamil Nadu, India
Nandhini Chakkarapani
Department of Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai-600 025, Tamil Nadu, India
Themmila Khamrang
Assistant Professor, Department of Chemistry, DM College of Science, Dhanamanjuri University, Imphal, Manipur-795 001, India
Savaridasan Jose Kavitha
Department of Chemistry, Mother Teresa Women's University, Kodaikanal, Tamil Nadu, India
Venkatachalam Rajakannan
Department of Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai-600 025, Tamil Nadu, India
Madhukar Hemamalini
Department of Chemistry, Mother Teresa Women's University, Kodaikanal, Tamil Nadu, India
DOI
https://doi.org/10.1107/S2414314623008210
Journal volume & issue
Vol. 8,
no. 9
p.
x230821
Abstract
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In the title hydrated salt, C5H5Cl2N2+·C6H4NO3−·H2O, the pyridine N atom of the cation is protonated and an intramolecular O—H...O hydrogen bond is observed in the anion, which generates an S(6) ring. The crystal packing features N—H...N, O—H...O, N—H...O, C—H...Cl and C—H...O hydrogen bonds, which generate a three-dimensional network.
Keywords
Published in IUCrData
ISSN
2414-3146 (Online)
Publisher
International Union of Crystallography
Country of publisher
United Kingdom
LCC subjects
Science: Chemistry: Crystallography
Website
https://iucrdata.iucr.org
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