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2-Chloro-N-(2,3-dichloro-phen-yl)benzamide
Acta Crystallographica. Section E, Structure Reports Online
|January 5, 2011
Summary
The crystal structure of C(13)H(8)Cl(3)NO reveals two independent molecules. These molecules form chains via intermolecular hydrogen bonds involving amide N-H, carbonyl oxygen, and chlorine atoms.
Area of Science:
- Crystallography
- Solid-state chemistry
- Molecular structure determination
Background:
- Understanding the solid-state behavior of organic compounds is crucial for predicting their physical and chemical properties.
- The specific arrangement of molecules in crystals influences intermolecular interactions and overall material characteristics.
Purpose of the Study:
- To elucidate the crystal structure of the title compound, C(13)H(8)Cl(3)NO.
- To characterize the intermolecular interactions present in the crystal lattice.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the molecular and crystal structure.
- Analysis of hydrogen bonding networks was performed based on crystallographic data.
Main Results:
- The asymmetric unit contains two independent molecules of C(13)H(8)Cl(3)NO.
- In both molecules, the amide N-H and C=O bonds adopt a trans conformation.
- Intermolecular hydrogen bonds, specifically N-H⋯O and N-H⋯Cl interactions, link the molecules into one-dimensional chains.
Conclusions:
- The crystal structure of C(13)H(8)Cl(3)NO is characterized by the presence of two independent molecules.
- The observed hydrogen bonding patterns dictate the formation of extended chain structures in the solid state.
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