Crystal structure and Hirshfeld surface analysis of 2-{[(4-iodophenyl)imino]methyl}-4-nitrophenol
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, vol.76, pp.1146-1153, 2020 (ESCI, Scopus)
- Publication Type: Article / Article
- Volume: 76
- Publication Date: 2020
- Doi Number: 10.1107/s2056989020008191
- Journal Name: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
- Journal Indexes: Emerging Sources Citation Index (ESCI), Scopus
- Page Numbers: pp.1146-1153
- Keywords: crystal structure, salicylaldehyde derivative, 4-iodoan dine, 2-hydroxy-5-nitrobenzaldehyde, hydrogen bonding, PROTON-TRANSFER, SCHIFF-BASES, SOLID-STATE
- Open Archive Collection: AVESIS Open Access Collection
- Ondokuz Mayıs University Affiliated: Yes
Abstract
The title compound, C13H9IN2O3, was synthesized by a condensation reaction between 2-hydroxy-5-nitrobenzaldehyde and 4-iodoaniline, and crystallizes in the orthorhombic space group Pna2(1). The 4-iodobenzene ring is inclined to the phenol ring by a dihedral angle of 39.1 (2)degrees. The configuration about the C=N double bond is E. The crystal structure features C-H center dot center dot center dot O hydrogen-bonding interactions. A Hirshfeld surface analysis of the crystal structure indicates that the most important contributions for the packing arrangement are O center dot center dot center dot H/H center dot center dot center dot O (26.9%) and H center dot center dot center dot H (22.0%) interactions.