Люминесцентные Свойства Енаминдибензоилметанатов Дифторида Бора И Их Кислородных Аналогов

Abstract

The luminescent properties of boron difluoride enaminedibenzoylmethanates and their oxygen analogues in solutions and crystals were investigated. During the transition from dilute solutions to concentrated solutions and crystals, a significant bathochromic shift in the maxima of the luminescence and excitation spectra is observed. It is established that the luminescence of crystals and concentrated solutions has an excimer nature.