Neodymium (III) and erbium (III) complexes with new unsaturated β-diketones
نویسندگان
چکیده
منابع مشابه
A novel chemiluminescence from the reaction of singlet oxygen with β-diketonates of europium(III), neodymium(III) and ytterbium(III).
Decomposition of 1,4-dimethylnaphthalene endoperoxide, which is the source of singlet oxygen, in the presence of β-diketonates of europium(III), neodymium(III) and ytterbium(III) is accompanied by bright chemiluminescence (CL) in visible and near infra-red spectral region due to characteristic emission from the lanthanides at λmax = 615 and 710 nm ((5)D0→(7)F2 and (5)D0→(7)F4 transitions of Eu(...
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N-(Benzothiazol-2-yl)-4-chlorobenzenesulphonamide (NBTCS) was synthesized by condensation reaction of 4-chlorobenzenesulphonyl chloride and 2-aminobenzothiazole in acetone under reflux. Neodymium(III) and thallium(III) complexes of the ligand were also synthesized. Both ligand and metal complexes were characterized using UV-Vis, IR, ¹H- and 13C-NMR spectroscopies, elemental analysis and molar c...
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ژورنال
عنوان ژورنال: Ukrainian Chemistry Journal
سال: 2019
ISSN: 0041-6045
DOI: 10.33609/0041-6045.85.6.2019.87-96