3-Hy-droxy-N'-[(E)-3-pyridyl-methyl-idene]-2-naphtho-hydrazide

Area of Science:

• Organic Chemistry
• Crystallography
• Molecular Structure

Background:

• Understanding the solid-state behavior of organic molecules is essential for materials science.
• Crystallographic studies provide precise details on molecular geometry and intermolecular interactions.

Purpose of the Study:

• To elucidate the crystal structure and intermolecular interactions of the title compound, C(17)H(13)N(3)O(2).
• To characterize the spatial arrangement and bonding within the crystal lattice.

Main Methods:

• Single-crystal X-ray diffraction was employed to determine the molecular structure.
• Analysis of bond lengths, bond angles, and dihedral angles provided geometric insights.
• Identification of intra- and intermolecular hydrogen bonds was performed.

Main Results:

• The compound exhibits an E configuration around the C=N bond.
• A dihedral angle of 31.2(2)° exists between the pyridine and benzene rings.
• An intramolecular O-H⋯O hydrogen bond and intermolecular N-H⋯N hydrogen bonds forming chains along [101] were observed.

Conclusions:

• The crystal structure reveals specific geometric preferences and hydrogen bonding patterns.
• These interactions dictate the molecule's assembly in the solid state.
• The findings contribute to the understanding of structure-property relationships in organic crystals.