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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.

Acta Crystallographica. Section E, Structure Reports Online
|May 18, 2011
PubMed
Summary
This summary is machine-generated.

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.

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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.