Synthesis and infrared and fluorescent properties of rare earth complexes with a new aryl amide podand.
Solid complexes of rare earth nitrates and picrates with a new aryl amide podand, 1,4-bis{[(2'-benzylamino-formyl)phenoxyl]methyl}-naphthaline (L) were synthesized. The complexes were characterized by elemental analysis, IR and molar conductivity measurements. At the same time, the fluorescent properties of the Eu(III) and Tb(III) nitrates and picrates complexes in solid state were also investigated. Under the excitation, these complexes exhibited characteristic emissions of europium and terbium ions. The counter anion factor influencing the fluorescent intensity was also discussed.
Zhao
Yu
Y
College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China.
Tang
Yu
Y
Liu
Wei-Sheng
WS
Tang
Ning
N
Tan
Min-Yu
MY
D001593:Benzyl Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D008163:Luminescent Measurements; D008674:Metals, Rare Earth / Q000737:chemistry*; D009281:Naphthalenes / Q000138:chemical synthesis / Q000737:chemistry*; D009566:Nitrates / Q000737:chemistry; D010851:Picrates / Q000737:chemistry; D013050:Spectrometry, Fluorescence; D017550:Spectroscopy, Fourier Transform Infrared
C517497:1,4-bis(((2'-benzylamino-formyl)phenoxyl)methyl)-naphthaline; D001593:Benzyl Compounds; D008674:Metals, Rare Earth; D009281:Naphthalenes; D009566:Nitrates; D010851:Picrates