Mixed ligand complexes of alkali metal salts of salicylic acid, acetyl salicylic acid and 2-hydroxy-3-naphthoic acid with 2,5 dihydroxybenzoquinone
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چکیده
Mixed ligand complexes of general formula (ML)2. H2BQ, where M = Li, Na or K, L = deprotonated salicylic acid, acetylsalicyilc acid or 2-hydroxy-3-napthoic acid; H2BQ = 2, 5idhydroxybenzoquinone have been synthesized and characteriszed. The infrared studies indicate the presence of intramolecular hydrogen bonding in the complexes, whcih may be one of the factors for stabilizing them.
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تاریخ انتشار 2011