Luminescent properties of solvent effect for europium and terbium nitrate complexes with 3,3,7,7-tetra[N-benzyl-N-phenyl(acetamide)-2-oxymethyl]-5-oxanonane.
The multipodal ligand 3,3,7,7-tetra[N-benzyl-N-phenyl(acetamide)-2-oxymethyl]-5-oxanonane (L) and its europium and terbium nitrate complexes were synthesized. The complexes were characterized by elemental analysis, IR, fluorescence spectroscopy and conductivity. The lanthanide atoms are coordinated by 0 atoms from CO, COC. With the difference of the solvent, the fluorescence properties of solvent effect for the complexes were investigated. Some factors that influencing the fluorescent intensity were discussed.
Lei
Ke-Wei
KW
Department of Chemistry and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China.
Liu
Wei-Sheng
WS
Tan
Min-Yu
MY
D000473:Alkanes / Q000138:chemical synthesis / Q000737:chemistry; D002614:Chelating Agents / Q000138:chemical synthesis / Q000737:chemistry*; D005063:Europium / Q000737:chemistry*; D006841:Hydrocarbons, Aromatic / Q000138:chemical synthesis / Q000737:chemistry; D009566:Nitrates / Q000737:chemistry*; D012997:Solvents / Q000737:chemistry; D013050:Spectrometry, Fluorescence; D013725:Terbium / Q000737:chemistry*
D000473:Alkanes; D002614:Chelating Agents; D006841:Hydrocarbons, Aromatic; D009566:Nitrates; D012997:Solvents; D013725:Terbium; D005063:Europium; C017573:nonane