Crystal structure, Hirshfeld surface analysis and frontier molecular orbital analysis of (E)-4-bromo-N′-(2,3-dichlorobenzylidene)benzohydrazide
oleh: Palaniyappan Sivajeyanthi, Muthaiah Jeevaraj, Bellarmin Edison, Kasthuri Balasubramani
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2019-03-01 |
Deskripsi
The title Schiff base compound, C14H9BrCl2N2O, displays a trans or E configuration with respect to the C=N bond, with a dihedral angle 15.7 (2)° formed between the benzene rings. In the crystal, molecules are linked by N—H...O and C—H...O hydrogen bonds, forming chains along [001] which enclose R12(6) loops. The intermolecular interactions were investigated by Hirshfeld surfaces analysis and two-dimensional fingerprint plots. The DFT-B3LYP/6–311 G++(d,p) method was used to determine the HOMO–LUMO energy levels.