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Updated: Jun 1, 2026
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Palladium N-Heterocyclic Carbene Complexes: Synthesis from Benzimidazolium Salts and Catalytic Activity in Carbon-carbon Bond-forming Reactions
Published on: July 30, 2017
N'-(2-Chloro-benzyl-idene)-2-hydr-oxy-3-methyl-benzohydrazide
1Department of Chemistry and Life Science, Chuzhou University, Chuzhou, Anhui 239000, People's Republic of China.
Summary
The crystal structure of a novel chlorinated organic compound reveals a near-planar conformation between its benzene rings. Molecules self-assemble via hydrogen bonds into specific chain-like arrangements in the solid state.
Area of Science:
- Crystallography
- Organic Chemistry
- Supramolecular Chemistry
Background:
- Understanding the solid-state structure of organic molecules is crucial for predicting their physical and chemical properties.
- Hydrogen bonding plays a significant role in molecular self-assembly and crystal engineering.
Purpose of the Study:
- To elucidate the crystal structure of the title compound, C(15)H(13)ClN(2)O(2).
- To investigate the intermolecular interactions and packing arrangements in the solid state.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the molecular and crystal structure.
- Analysis of hydrogen bonding and conformational preferences was performed.
Main Results:
- The compound exhibits a dihedral angle of 3.4(5)° between its two benzene rings, indicating a nearly planar conformation.
- An intramolecular O-H⋯O hydrogen bond forms an S(6) loop within the molecule.
- Intermolecular N-H⋯O hydrogen bonds link molecules into C(4) chains along the a axis.
Conclusions:
- The crystal structure provides detailed insights into the conformational preferences and intermolecular interactions of this chlorinated organic molecule.
- The observed hydrogen bonding patterns dictate the formation of specific supramolecular architectures in the solid state.
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