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Cercosporin-Photocatalyzed [4+1]- and [4+2]-Annulations of Azoalkenes Under Mild Conditions
Published on: July 17, 2020
4,4'-Bis(1,2,4-triazol-1-ylmeth-yl)biphen-yl
1Mechanical and Electrical Engineering Institute, North University of China, Taiyuan, 030051, People's Republic of China.
Crystallographic inversion symmetry generated the complete molecule of the title compound, C(18)H(16)N(6). The benzene and triazole rings exhibited a dihedral angle of 84.1°, with weak C-H⋯N hydrogen bonds stabilizing the crystal structure.
Area of Science:
- Crystallography
- Organic Chemistry
- Materials Science
Background:
- The study focuses on the structural characterization of a specific organic compound.
- Understanding molecular symmetry and intermolecular interactions is crucial in crystal engineering.
Purpose of the Study:
- To elucidate the crystal structure of the title compound, C(18)H(16)N(6).
- To analyze the molecular symmetry and intermolecular forces governing the crystal 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) was performed.
Main Results:
- The complete molecule was found to be generated by crystallographic inversion symmetry.
- A significant dihedral angle of 84.1° was observed between the benzene and triazole rings.
- The crystal structure is stabilized by weak C-H⋯N hydrogen bonds.
Conclusions:
- The title compound C(18)H(16)N(6) crystallizes with notable molecular symmetry.
- The observed dihedral angle and hydrogen bonding patterns provide insights into the compound's solid-state behavior.
- This structural information is valuable for predicting and designing related organic materials.
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