2-(3-Bromo-5-nitro-1H-indazol-1-yl)-1-phenylethanone

2-(3-Bromo-5-nitro-1H-indazol-1-yl)-1-phenylethanone

The 5-nitro-1H-indazol-1-yl moiety of the title compound, C15H10BrN3O3, is approximately planar, with the largest deviation from the mean plane being 0.079 (3) Å. The fused-ring system is virtually perpendicular to the mean plane through the 1-phenylethanone group, making a dihedral angle of 89.7 (2...

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Bibliographic Details
Main Authors: Mohammed Boulhaoua, Mohammed Benchidmi, El Mokhtar Essassi, Mohamed Saadi, Lahcen El Ammari
Format: Article
Language:English
Published: International Union of Crystallography 2017-04-01
Series:IUCrData
Subjects:
crystal structure
3-bromo-5-nitro-1H-indazole
phenylethanone
heterocyclic system
hydrogen bonding
π–π interactions
Br...O interactions
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2414314617005594
Description
Summary:The 5-nitro-1H-indazol-1-yl moiety of the title compound, C15H10BrN3O3, is approximately planar, with the largest deviation from the mean plane being 0.079 (3) Å. The fused-ring system is virtually perpendicular to the mean plane through the 1-phenylethanone group, making a dihedral angle of 89.7 (2)°. In the crystal, pairs of molecules form inversion dimers via Br...O interactions [3.211 (2) Å]. The dimers are connected by C—H...O and C—H...N non-classical hydrogen bonds, in addition to π–π interactions [intercentroid distance = 3.6411 (12) Å], forming a three-dimensional network.
ISSN:2414-3146

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