Al-Busaidi, Idris Juma; Ilmi, Rashid; Zhang, Danyang; Dutra, Jose D. L.; Oliveira, Willyan F.; Al Rasbi, Nawal K.; Zhou, Liang; Wong, Wai-Yeung; Raithby, Paul R.; Khan, Muhammad S. published the artcile< Synthesis and photophysical properties of ternary β-diketonate europium(III) complexes incorporating bipyridine and its derivatives>, COA of Formula: C10H8N2, the main research area is trifluoromethyl phenyl butanedione phenylethynyl bromo bipyridine europium preparation photophys; ternary beta diketonate europium bipyridine preparation photophys photoluminescence.
Two new octa-coordinated ternary europium(III) complexes of the type [Eu(btfa)3(Br2-bpy)] (Eu-1) and [Eu(btfa)3(PhE2-bpy)] (Eu-2) (where btfa = 4,4,4-trifluoro-1-phenyl-1,3-butanedione, Br2-bpy = 5,5′-dibromo-2,2′-bipyridine, PhE2-bpy 5,5′-bis(phenylethynyl)-2,2′-bipyridine) together with a previously reported complex [Eu(btfa)3(bpy)] (Eu-3) have been synthesized. The complexes have been characterized by anal. and spectroscopic methods. The photophys. properties of the complexes have also been analyzed both exptl. and theor. The contribution of each ligand to the sensitized Eu(III) photoluminescence (PL) has been analyzed and is discussed. An energy transfer (ET) mechanism is proposed and discussed for the sensitized Eu(III) emission using exptl. and theor. data. The Eu(III) complex incorporating the parent bpy showed impressive performance as a double-emitting layer (EML) red organic light emitting diodes (R-OLEDs).
Dyes and Pigments published new progress about Crystal structure. 366-18-7 belongs to class pyridine-derivatives, and the molecular formula is C10H8N2, COA of Formula: C10H8N2.