Related Experiment Video
Updated: May 26, 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'-[1-(4-Chloro-phen-yl)ethyl-idene]benzo-hydrazide
1College of Chemistry and Chemical Engineering, Liaocheng University, Shandong 252059, People's Republic of China.
This study details the crystal structure of a molecule containing two benzene rings. Intermolecular interactions, including hydrogen bonds, organize these molecules into chains and layers within the crystal lattice.
Area of Science:
- Crystallography
- Molecular structure analysis
Background:
- Understanding the three-dimensional arrangement of atoms in molecules is crucial for predicting their properties.
- Crystal engineering relies on characterizing intermolecular forces to design materials with specific architectures.
Purpose of the Study:
- To elucidate the crystal structure of the molecule C(15)H(13)ClN(2)O.
- To analyze the intermolecular interactions governing the self-assembly of this molecule in the solid state.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the molecular and crystal structure.
- Analysis of bond lengths, bond angles, and non-covalent interactions was performed.
Main Results:
- The molecule C(15)H(13)ClN(2)O exhibits a dihedral angle of 5.48(4)° between its two benzene rings.
- N-H⋯O hydrogen bonds link molecules into 1D chains along the a-axis.
- These chains further aggregate into layers parallel to the ac plane via C-H⋯O and C-H⋯N interactions.
Conclusions:
- The crystal packing of C(15)H(13)ClN(2)O is dictated by a combination of strong hydrogen bonding and weaker C-H interactions.
- The observed layered structure provides insights into the solid-state behavior and potential applications of this compound.
More Related Videos
06:34Synthesis of Antiviral Tetrahydrocarbazole Derivatives by Photochemical and Acid-catalyzed C-H Functionalization via Intermediate Peroxides (CHIPS)
Published on: June 20, 2014
07:12Cercosporin-Photocatalyzed [4+1]- and [4+2]-Annulations of Azoalkenes Under Mild Conditions
Published on: July 17, 2020
Related Concept Videos
Hydrolysis of Chlorobenzene to Phenol: Dow Process
Nucleophilic Aromatic Substitution: Elimination–Addition
Reactions at the Benzylic Position: Halogenation
Diazonium Group Substitution: –OH and –H
Diazonium Group Substitution with Halogens and Cyanide: Sandmeyer and Schiemann Reactions
Nucleophilic Aromatic Substitution of Aryldiazonium Salts: Aromatic SN1
In the Sandmeyer reaction, for example, the diazonio group is replaced by a chloro, bromo, or cyano...