“…Introduction. Only a few complexes of 4-pyridinones and metal salts have been previously prepared and some of their structural data deduced from spectroscopic measurements (Cook, 1963;Tosato, Soccorsi & Cignitti, 1973;Sano, Sugitani & Nagashima, 1975). Complete structural determination seems particularly useful for complexes containing 2,6-dimethyl-4pyridinone, owing to the ability of this compound to give the hydroxypyridine tautomer, so that nitrogencoordination becomes theoretically possible.…”
“…Introduction. Only a few complexes of 4-pyridinones and metal salts have been previously prepared and some of their structural data deduced from spectroscopic measurements (Cook, 1963;Tosato, Soccorsi & Cignitti, 1973;Sano, Sugitani & Nagashima, 1975). Complete structural determination seems particularly useful for complexes containing 2,6-dimethyl-4pyridinone, owing to the ability of this compound to give the hydroxypyridine tautomer, so that nitrogencoordination becomes theoretically possible.…”
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