Crystal structure of a new amine nitrate: 4-dimethylaminopyridinium nitrate (C7H11N2)NO3

Crystal structure of a new amine nitrate: 4-dimethylaminopyridinium nitrate (C7H11N2)NO3

The title compound (C 7 H 11 N 2 )NO 3 (I) was obtained by the slow evaporation method at room temperature. Its crystal structure consists of organic cations (C 7 H 11 N 2 ) + and nitrate anions (NO 3 ) – linked by two types of hydrogen bonds. Each monoprotonated nitrogen atom, called bifurcated, is...

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Veröffentlicht in:Crystallography reports 2015-12, Vol.60 (7), p.1093-1096
Hauptverfasser: Benhassan, D., Rekik, W., Naïli, H., Ślepokura, Katarzyna
Format: Artikel
Sprache:eng
Schlagworte:
Crystallography and Scattering Methods
Physics
Physics and Astronomy
Structure of Organic Compounds
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Zusammenfassung:The title compound (C 7 H 11 N 2 )NO 3 (I) was obtained by the slow evaporation method at room temperature. Its crystal structure consists of organic cations (C 7 H 11 N 2 ) + and nitrate anions (NO 3 ) – linked by two types of hydrogen bonds. Each monoprotonated nitrogen atom, called bifurcated, is engaged in two N–H···O hydrogen bonds with two symmetric oxygen atoms. In addition, the crystal structure stability is established by C–H···O hydrogen bonds that ensure the formation of infinite layers, parallel to (001) plane. These layers are related together through π···π interactions established between aromatic amines.
ISSN:1063-7745
1562-689X
DOI:10.1134/S1063774515070044