Acta Crystallographica Section C

Crystal Structure Communications

Volume 60, Part 8 (August 2004)

ta1452 scheme

Acta Cryst. (2004). C60, o542-o544 [doi:10.1107/S0108270104013228]

4-Phenyl-1H-imidazole (a low-temperature redetermination), 1-benzyl-1H-imidazole and 1-mesityl-1H-imidazole

D. J. Nielsen, C. Pettinari, B. W. Skelton and A. H. White

Abstract: Low-temperature studies of the simple variously substituted imidazole types 4-phenyl-1H-imidazole, C₉H₈N₂, 1-benzyl-1H-imidazole, C₁₀H₁₀N₂, and 1-mesityl-1H-imidazole, C₁₂H₁₄N₂, extend comparisons between parent imidazole species and their derivatives, the pronounced double-bond localization opposite the substituted N atom common to simple neutral species being redistributed aromatically on protonation.

Formula: C₁₂H₁₄N₂, C₁₀H₁₀N₂ and C₉H₈N₂

Online 10 July 2004


	Structure factor file (CIF format) (80.2 kbytes) Contains datablock I

	Structure factor file (CIF format) (161.5 kbytes) Contains datablock II

	Structure factor file (CIF format) (114.5 kbytes) Contains datablock III

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