3-(1-Naphth-yl)-N-phenyl-oxirane-2-carboxamide
1College of Chemistry and Chemical Engineering, China West Normal University, Nanchong 637002, People's Republic of China.
Summary
This study details the syn configuration of a novel organic compound, C(19)H(15)NO(2). Crystal structure analysis reveals specific dihedral angles and intermolecular hydrogen bonding, offering insights into molecular arrangement.
Area of Science:
- Crystallography
- Organic Chemistry
- Materials Science
Background:
- Understanding the three-dimensional structure of organic molecules is crucial for predicting their properties and reactivity.
- The synthesis and characterization of novel organic compounds contribute to the expanding knowledge base in chemistry.
Purpose of the Study:
- To elucidate the crystal structure and molecular conformation of the title compound, C(19)H(15)NO(2).
- To investigate the intermolecular interactions, specifically hydrogen bonding, within the crystal lattice.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the precise atomic arrangement.
- Analysis of bond lengths, bond angles, and dihedral angles provided detailed conformational information.
- Identification and analysis of intermolecular interactions, including hydrogen bonds (N-H⋯O and C-H⋯O).
Main Results:
- The molecule adopts a syn configuration, with naphthalene and N-phenyl-formamide units positioned on the same side of the epoxy ring.
- Specific dihedral angles were measured between the epoxy ring and the naphthalene system (58.73(9)°) and the benzene ring (65.18(9)°).
- Evidence of intermolecular N-H⋯O and C-H⋯O hydrogen bonding was observed in the crystal structure.
Conclusions:
- The syn configuration and observed dihedral angles define the specific spatial arrangement of the title compound.
- Intermolecular hydrogen bonding plays a significant role in stabilizing the crystal structure.
- The detailed structural information provides a foundation for further studies on the compound's physical and chemical properties.
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