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The title molecular salt, 2-mesityl-1H-benzo[d]imidazol-3-ium chloride (C 16 H 17 N 2+ ·Clˉ), was synthesized unexpectedly from the reaction of N-[(1E)-mesitylmethylene]benzene-1,2-diamine and CoCl 2 ·6H 2 O, and characterized by elemental analysis, 1 H NMR and FT-IR spectroscopies, and single-crystal X-ray diffraction technique. In addition, quantum...
Experimental study of hydrogen bond cooperativity in hetero-complexes in the gas phase was carried out by IR-spectroscopy method. Stretching vibration frequencies of OH groups in phenol and catechol molecules as well as of their complexes with nitriles and ethers were determined in the gas phase using a specially designed cell. OH groups experimental frequency shifts in the complexes of catechol induced...
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