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(E)-4-Bromo-2-[(4-ethyl-phen-yl)imino-meth-yl]phenol
Acta Crystallographica. Section E, Structure Reports Online
|January 5, 2011
Summary
The molecular conformation of C(15)H(14)BrNO is determined by a dihedral angle of 43.99° between its benzene rings. An intramolecular hydrogen bond significantly influences this structure.
Area of Science:
- Organic Chemistry
- Crystallography
Background:
- Understanding molecular conformation is crucial in organic chemistry.
- Benzene ring interactions dictate chemical properties and reactivity.
Purpose of the Study:
- To elucidate the specific molecular conformation of the compound C(15)H(14)BrNO.
- To investigate the role of intramolecular forces in dictating molecular geometry.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the three-dimensional structure.
- Analysis of bond lengths, bond angles, and dihedral angles provided conformational insights.
Main Results:
- The dihedral angle between the two benzene rings was precisely measured at 43.99(2)°.
- An intramolecular O-H⋯N hydrogen bond was identified as a key factor influencing the molecular conformation.
Conclusions:
- The crystal structure reveals a specific non-planar conformation for C(15)H(14)BrNO.
- Intramolecular hydrogen bonding plays a significant role in stabilizing the observed molecular geometry.
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