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Updated: Jul 11, 2025

From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding
Published on: March 24, 2018
Crystal structure of 1-(2,6-diiso-propyl-phen-yl)-1H-imidazole
Neil Dudeja1, Briana C Arreaga1, Jacob P Brannon1
1Department of Chemistry & Biochemistry, California State Polytechnic University, Pomona, 3801 W. Temple Ave., Pomona, CA 91768, USA.
Abstract:
The crystal structure of the title compound, C15H20N2 or DippIm, is reported. At 106 (2) K, the mol-ecule has monoclinic P21/c symmetry with four mol-ecules in the unit cell. The imidazole ring is rotated 80.7 (1)° relative to the phenyl ring. Inter-molecular stabilization primarily results from close contacts between the N atom at the 3-position on the imidazole ring and the C-H bond at the 4-position on the neighboring DippIm, with ar-yl-aryl distances outside of the accepted distance of 5 Å for π-stacking.
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