A new (monohydrate) form of 3,5-dicarboxyanilinium nitrate: crystal structure and Hirshfeld surface analysis
The title compound, C 8 H 8 NO 4 + ·NO 3 − ·H 2 O, crystallizes in the same space group ( P 2 1 / c ) as the previously reported dihydrate form [Liang & Zhu (2010). Acta Cryst. E 66 , o667], but with two formula units per asymmetric unit instead of one. In the crystal, the components are linked...
Gespeichert in:
| Veröffentlicht in: | Acta crystallographica. Section E, Crystallographic communications Crystallographic communications, 2022-12, Vol.78 (12), p.1151-1155 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The title compound, C
8
H
8
NO
4
+
·NO
3
−
·H
2
O, crystallizes in the same space group (
P
2
1
/
c
) as the previously reported dihydrate form [Liang & Zhu (2010).
Acta Cryst.
E
66
, 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. |
|---|---|
| ISSN: | 2056-9890 2056-9890 |
| DOI: | 10.1107/S2056989022010167 |