A new (monohydrate) form of 3,5-dicarboxyanilinium nitrate: crystal structure and Hirshfeld surface analysis
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Published:2022-11-01
Issue:12
Volume:78
Page:1151-1155
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ISSN:2056-9890
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Container-title:Acta Crystallographica Section E Crystallographic Communications
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language:
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Short-container-title:Acta Cryst E
Author:
Boutebdja MehdiORCID,
Benarous Nesrine,
Boulkedid Ahlem Linda,
Lehleh Asma,
Beghidja Adel
Abstract
The title compound, C8H8NO4
+·NO3
−·H2O, crystallizes in the same space group (P21/c) as the previously reported dihydrate form [Liang & Zhu (2010). Acta Cryst. E66, o667], but with two formula units per asymmetric unit instead of one. In the crystal, the components are linked into a three-dimensional network by classical intermolecular O—H...O and N—H...O hydrogen bonds and π–π stacking interactions. A Hirshfeld surface (HS) analysis indicated that the most important contributions to the crystal packing are from H...O/O...H (52.4%), H...H (13.9%) and C...C (11.2%) for one cation and H...O/O...H (46.3%), H...H (20%) and O...C/C...O (10.6%) for the other.
Funder
Algerian Ministry of Higher Education and Scientific Research
Publisher
International Union of Crystallography (IUCr)
Subject
Condensed Matter Physics,General Materials Science,General Chemistry