【摘要】 制备了十五种稀土与2-苯基喹啉-4-甲酸的配合物,确定其组成为REA₃·2H₂O(RE=Y,La—Nd,Sm—Lu,A=C₁₆H₁₀NO₂^-);研究了IR、UV、H-NMR、分子荧光光谱、摩尔电导、溶解性及热稳定性等。更多还原

【Abstract】 The fifteen complexes of rare earth with 2-phenyl-quinoline-4-carboxylic acid have been prepared. The composition of complexes has been determined as RE(C16H10NO2)3·H20(RE =Y,La-Nd, Sm-Lu). The IR, UV, H-NMR, TG and DTA, molecular fluorescence spectra, molecular conductance of these complexes in DMF and DMSO, and their solubilities in H2O and organic solvents of the complexes have also been studied.更多还原