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5,7-Dichloro-quinolin-8-ol.

Seik Weng Ng1

  • 1Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.

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|May 18, 2011
PubMed
Summary
This summary is machine-generated.

This study reveals the crystal structure of a dichlorinated compound, C(9)H(5)Cl(2)NO. The molecule exhibits a planar structure and forms hydrogen-bonded dimers through its hydroxyl and nitrogen groups.

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Area of Science:

  • Crystallography
  • Molecular structure determination
  • Supramolecular chemistry

Background:

  • Understanding molecular geometry is crucial in chemistry.
  • Hydrogen bonding plays a significant role in crystal packing and material properties.

Purpose of the Study:

  • To elucidate the crystal structure of the title compound, C(9)H(5)Cl(2)NO.
  • To investigate the intermolecular interactions, specifically hydrogen bonding, within the crystal lattice.

Main Methods:

  • Single-crystal X-ray diffraction was employed to determine the molecular and crystal structure.
  • Analysis of hydrogen bonding networks and molecular planarity.

Main Results:

  • The molecule C(9)H(5)Cl(2)NO was found to be essentially planar.
  • A hydrogen-bonded dimer was identified, formed by the hydroxyl group acting as a donor to a symmetry-related nitrogen atom.
  • The dimer is situated on a twofold rotation axis.

Conclusions:

  • The crystal structure of C(9)H(5)Cl(2)NO is characterized by planar molecules and dimer formation via hydrogen bonding.
  • This arrangement highlights the importance of intermolecular forces in dictating crystal architecture.