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Updated: May 18, 2026

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-Bromo-phen-yl)-2-(naphthalen-1-yl)acetamide
This study details the crystal structure of a novel brominated organic compound. Molecular analysis reveals specific dihedral angles and hydrogen bonding patterns influencing its crystal packing.
Area of Science:
- Organic Chemistry
- Crystallography
- Materials Science
Background:
- Understanding the three-dimensional arrangement of atoms in organic molecules is crucial for predicting their properties.
- Crystal engineering utilizes intermolecular interactions to design materials with desired characteristics.
Purpose of the Study:
- To elucidate the crystal structure of the title compound, C(18)H(14)BrNO.
- To investigate the intermolecular interactions governing the compound's solid-state packing.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the molecular and crystal structure.
- Analysis of bond lengths, bond angles, and intermolecular interactions (hydrogen bonds, van der Waals forces) was performed.
Main Results:
- The naphthalene and benzene rings exhibit a dihedral angle of 67.70°.
- Molecules form hydrogen-bonded chains (C(4)) along the [100] direction via N-H⋯O interactions.
- A C-H⋯O interaction further stabilizes the crystal structure, forming an R(2)(1)(6) motif.
Conclusions:
- The crystal structure of C(18)H(14)BrNO is characterized by specific dihedral angles and robust hydrogen bonding networks.
- These interactions dictate the formation of extended chains and loops, influencing the material's solid-state properties.
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