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Published on: November 23, 2016
Bis(acetophenone oxime) O,O'-methyl-ene ether.
Yong Zhang1, Hong-Jun Zang, Bo-Wen Cheng
1School of Materials and Chemical Engineering and Key Laboratory of Hollow Fiber Membrane Materials & Membrane Processes, Tianjin Polytechnic University, Tianjin 300160, People's Republic of China.
This study details the molecular structure of C(17)H(18)N(2)O(2), revealing specific dihedral angles between aromatic rings and oxime groups. The oxime units exhibit E configurations around their carbon-nitrogen double bonds.
Area of Science:
- Organic Chemistry
- Crystallography
Background:
- Understanding molecular geometry is crucial for predicting chemical properties and reactivity.
- C(17)H(18)N(2)O(2) is a compound with potential applications in materials science or medicinal chemistry.
Purpose of the Study:
- To elucidate the three-dimensional structure of the title compound, C(17)H(18)N(2)O(2).
- To determine the precise spatial arrangement of its aromatic rings and oxime functionalities.
Main Methods:
- Single-crystal X-ray diffraction was employed to analyze the molecular structure.
- The crystal structure was solved and refined to determine atomic coordinates and bond parameters.
Main Results:
- The dihedral angle between the two aromatic rings in C(17)H(18)N(2)O(2) was found to be 74.26(3)°.
- The oxime units displayed dihedral angles of 7.66(3)° and 33.06(3)° relative to their adjacent rings.
- Both oxime groups were confirmed to possess E configurations about the C=N bonds.
Conclusions:
- The determined molecular geometry provides a foundation for understanding the compound's physical and chemical behavior.
- The specific arrangement of functional groups and aromatic systems offers insights into potential intermolecular interactions and solid-state packing.
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