Synthesis, single crystal, structure and Hirshfeld surface analysis of (E)-4-toluic-N′-(2,4-dihydroxy-benzylidene) benzohydrazide

Arunagiri, C. and Anitha, A. G. and Subashini, A. and Selvakumar, S. and Lokanath, N. K. (2018) Synthesis, single crystal, structure and Hirshfeld surface analysis of (E)-4-toluic-N′-(2,4-dihydroxy-benzylidene) benzohydrazide. Chemical Data Collections, 17-18. pp. 169-177.

Full text not available from this repository. (Request a copy)
Official URL:


The structure of the title Schiff base, C15H14N2O3, displays a trans configuration with respect to the Cdouble bondN bond, with a dihedral angle of 53.16(13)° between the benzene rings. The compound crystallizes in the monoclinic system, space group P21/a with unit cell parameters a = 12.43(2) Å, b = 9.846(14) Å,c = 12.55(2)Å, β= 115.256(13)° and Z = 4. The molecular packing is controlled by intermolecular hydrogen bonds and π−π stacking interactions. The intermolecular Osingle bondH···O and Nsingle bondH···O hydrogen bonds are involved in crystal structure stabilization. An intramolecular Osingle bondH···N hydrogen bond is observed between the phenolic OH (O2) group and the azomethine nitrogen atom. Further, the molecular Hirshfeld surface analysis was carried out to reveal the nature of intermolecular contacts and the fingerprint plot provides the information about the percentage contribution and reveals that the H···H (54.7%) interactions have the major contribution to form the crystal.

Item Type: Article
Subjects: D Physical Science > Physics
Divisions: Department of > Physics
Depositing User: Manjula P Library Assistant
Date Deposited: 11 Jan 2021 10:20
Last Modified: 16 Jul 2022 05:30

Actions (login required)

View Item View Item