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A novel chelate Eu(TTA) 2(PMTBBP)Phen, which contained ligand 1 pheny 3 methyl 4 (4 t butylbenzoyl) 5 pyrazolone(HPMTBBP), 4,4,4 trifluro 1 (2 thienyl) 1,3 butandione(HTTA) and phenanthroline(Phen), was synthesized. Its chemical structure was elucidated by IR, UV, 1H NMR, MS, DSC and elementary analysis. The influence of acylpyrazolone on fluorescent intensity of the new chelate was studied. The results showed that Eu(TTA) 2(PMTBBP)Phen had more excellent PL properties and better film formation than that of Eu(TTA) 3Phen. [WT5HZ]
A novel chelate Eu (TTA) 2 (PMTBBP) Phen, which contains ligand 1 pheny 3 methyl 4 pyrazolone (HPMTBBP), 4,4,4 trifluro 1 (2 thienyl) 1,3 butandione Its chemical structure was elucidated by IR, UV, 1H NMR, MS, DSC and elementary analysis. The influence of acylpyrazolone on fluorescent intensity of the new chelate was studied. The results showed that Eu ( TTA) 2 (PMTBBP) Phen had more excellent PL properties and better film formation than that of Eu (TTA) 3 Phen [WT5HZ]