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Updated: Jun 1, 2026

Palladium N-Heterocyclic Carbene Complexes: Synthesis from Benzimidazolium Salts and Catalytic Activity in Carbon-carbon Bond-forming Reactions
Published on: July 30, 2017
1,4-Bis(2,2':6',2''-terpyridin-4'-yl)benzene
This study details the crystal structure of C(36)H(24)N(6), revealing significant pi-pi stacking interactions between molecules. These interactions are crucial for understanding the compound
Area of Science:
- Crystallography
- Supramolecular Chemistry
Background:
- Understanding molecular interactions is key in materials science.
- Crystal structure analysis provides fundamental insights into compound properties.
Purpose of the Study:
- To elucidate the crystal structure of the title compound, C(36)H(24)N(6).
- To investigate the supramolecular interactions governing the compound's solid-state arrangement.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the molecular and crystal structure.
- Analysis of intermolecular distances and angles characterized the observed packing.
Main Results:
- The asymmetric unit contains a complete molecule of C(36)H(24)N(6).
- Significant pi-pi stacking interactions were identified between adjacent molecules with interplanar distances of 3.5140(15) and 3.6041(15) Å.
- The central phenylene ring exhibits specific tilting angles relative to pyridine substituents, with most peripheral pyridines nearly coplanar.
Conclusions:
- The crystal packing is dominated by pi-pi stacking interactions.
- The observed geometry and interactions provide a basis for predicting the material properties of C(36)H(24)N(6).
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