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Updated: Jun 1, 2026

Elucidating the Metabolism of 2,4-Dibromophenol in Plants
Published on: February 10, 2023
4-Bromo-2-({4-[(hy-droxy-imino)-meth-yl]phen-yl}imino-meth-yl)phenol
Yu-Hua Yang1, Jian-Chao Wu, Shang-Sheng Gong
1School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, People's Republic of China.
This study reveals the crystal structure of a brominated organic compound. Molecules form chain-like structures through intra- and inter-molecular hydrogen bonds, with benzene rings nearly parallel.
Area of Science:
- Crystallography
- Organic Chemistry
- Supramolecular Chemistry
Background:
- Understanding molecular interactions is crucial in crystal engineering.
- Hydrogen bonding plays a key role in dictating supramolecular architecture.
Purpose of the Study:
- To elucidate the crystal structure of the title compound (C14H11BrN2O2).
- To investigate the role of intra- and inter-molecular interactions in its supramolecular assembly.
Main Methods:
- Single-crystal X-ray diffraction analysis was employed.
- Structural parameters, including dihedral angles and hydrogen bond distances, were determined.
Main Results:
- The crystal structure exhibits a dihedral angle of 4.09(1)° between the two benzene rings.
- An intramolecular O-H⋯N hydrogen bond was identified.
- Intermolecular O-H⋯N and C-H⋯O hydrogen bonds facilitate the formation of a chain-like supramolecular structure.
Conclusions:
- The compound's crystal packing is governed by a combination of intramolecular and intermolecular hydrogen bonding.
- The near-parallel orientation of benzene rings influences the overall molecular conformation and crystal architecture.
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