Crystal structure of 2-bromo-4,6-dinitroaniline

Crystal structure of 2-bromo-4,6-dinitroaniline

In the title compound, C 6 H 4 BrN 3 O 4 , the dihedral angles between the nitro groups and the aniline ring are 2.04 (3) and 1.18 (4)°, respectively. In the crystal, N—H...O and C—H...O hydrogen bonds and weak side-on C—Br...π interactions [3.5024 (12) Å] link adjacent molecules, forming a three-di...

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Veröffentlicht in:Acta crystallographica. Section E, Crystallographic communications Crystallographic communications, 2015-11, Vol.71 (11), p.o813-o813
Hauptverfasser: Kang, Gihaeng, Kim, Tae Ho, Lee, Eui-Jae, Kang, Chang Ho
Format: Artikel
Sprache:eng
Schlagworte:
aniline derivative
crystal structure
C—Br...π interactions
hydrogen bonding
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Beschreibung
Zusammenfassung:In the title compound, C 6 H 4 BrN 3 O 4 , the dihedral angles between the nitro groups and the aniline ring are 2.04 (3) and 1.18 (4)°, respectively. In the crystal, N—H...O and C—H...O hydrogen bonds and weak side-on C—Br...π interactions [3.5024 (12) Å] link adjacent molecules, forming a three-dimensional network. A close O...Br contact [3.259 (2) Å] may also add additional stability.
ISSN:2056-9890
2056-9890
DOI:10.1107/S2056989015017946