Crystal structure of (E)-N'-[1-(4-aminophenyl)ethylidene]-2-hydroxy-5-iodobenzohydrazide methanol monosolvate

Crystal structure of (E)-N'-[1-(4-aminophenyl)ethylidene]-2-hydroxy-5-iodobenzohydrazide methanol monosolvate

In the title compound, C15H14IN3O2·CH3OH, two aromatic rings are linked by an N-substituted hydrazide function. The dihedral angle between the aromatic rings is 10.53 (8)°. The stereochemistry about the imine function is E. The methanol molecule forms an O—H...O hydrogen bond to the hydrazide O atom...

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Bibliographic Details
Main Authors: Cong Nguyen Tien, Huong Le Thi Thu, Thin Nguyen Van, Trung Vu Quoc, Manh Vu Quoc, Thang Pham Chien, Luc Van Meervelt
Format: Article
Language:English
Published: International Union of Crystallography 2018-07-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
N-substituted hydrazide
salicylic acid
Hirshfeld surface
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989018008204
Description
Summary:In the title compound, C15H14IN3O2·CH3OH, two aromatic rings are linked by an N-substituted hydrazide function. The dihedral angle between the aromatic rings is 10.53 (8)°. The stereochemistry about the imine function is E. The methanol molecule forms an O—H...O hydrogen bond to the hydrazide O atom. In the crystal, chains of molecules running along the c-axis direction are formed by O—H...O hydrogen bonds. Adjacent chains are linked through N—H...O hydrogen bonds and π–π stacking interactions. The intermolecular interactions in the crystal packing were investigated using Hirshfeld surface analysis, which indicated that the most significant contacts are H...H (38.2%), followed by C...H/H...C (20.6%), O...H/H...O (11.1%) and I...H/H...I (9.7%).
ISSN:2056-9890

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