Complexes of nicotinic and isonicotinic acid with heterocyclic bases - Saba, G.; Bullock, M.; Wood, J.L. (Elsevier)
Complexes of nicotinic and isonicotinic acids and their deuterated analogues with pyridine, 4-Me pyridine and N Me imidazole have been examined by IR spectroscopy. Strong hydrogen bonding between an O atom of the acid and the N atom of the base with the H atom lying closer to the O atom, is present in all systems.
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Keywords: V; U