Solid-state Ln(2-MeO-BP) compounds, where Ln stands for trivalent Eu to Lu and Y(III) and 2-MeO-BP (which is 2-methoxybenzylidenepyruvate) have been synthesized. Simultaneous thermogravimetry and differential thermal analysis (TG-DTA), differential scanning calorimetry (DSC), X-ray powder diffraction, infrared spectroscopy and other methods of analysis were used to characterize and to study these compounds. On the base of the obtained results an Ln(2MeO-BP)3·nH2O general formula can be established.
固态Ln(2-MeO-BP)化合物,其中Ln表示三价Eu至Lu和Y(III),2-MeO-BP(即2-
甲氧基苯亚甲基
丙酮酸盐)已被合成。同时使用热重和差热分析(TG-DTA),差示扫描量热法(
DSC),X射线粉末衍射,红外光谱和其他分析方法对这些化合物进行表征和研究。根据所得结果,可以建立Ln(2MeO-BP)3·nH2O的通用公式。