Diethyl(hydroxy)ammonium 3-carboxybenzoate

Diethyl(hydroxy)ammonium 3-carboxybenzoate

In the title molecular compound, C4H12NO+·C8H5O4−, the N,N-diethyl(hydroxy)ammonium cation (DTHA) is linked to the 3-carboxybenzoate anion (HBDL) by O—H...O and N—H...O hydrogen bonds with a graph-set motif R22(7). In the crystal, helical chains are formed by O...

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2010-09, Vol.66 (9), p.o2328-o2328
Hauptverfasser: Guo, Yun, Wang, Cong, Chen, Hai-Xiang
Format: Artikel
Sprache:eng
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Zusammenfassung:In the title molecular compound, C4H12NO+·C8H5O4−, the N,N-diethyl(hydroxy)ammonium cation (DTHA) is linked to the 3-carboxybenzoate anion (HBDL) by O—H...O and N—H...O hydrogen bonds with a graph-set motif R22(7). In the crystal, helical chains are formed by O—H...O hydrogen bonds, propagating along [010]. The crystal structure is further stabilized by π–π interactions between inversion-related HBDL benzene rings [centroid–centroid distance = 3.900 (4) Å] and C—H...O interactions.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536810030746