Synthesis, EPR and Fluorescence Properties of Quaternary Lanthanide Complexes with Chloroacetate and

来源 :稀土学报 | 被引量 : 0次 | 上传用户:chinasun09
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
A series of novel quaternary mixed anion complexes of lanthanide containing 1,10-phenanthroline (phen) and chloroacetate ligands were synthesized from the water/ethanol solution with slightly acidic solution and characterized by elemental analysis, IR, UV and thermal analysis. The EPR and fluorescence properties also were studied.
其他文献
Using only one diffractive element, the Talbot interferometer provides a robust and inherently stable method for reproducing fiber Bragg gratings with variable
A novel type of thermal stabilizers-antimony tris(mercaptoethyl carboxylates) (Sb(SCH2CH2OOCR) 3), was synthesized from carboxylic acid, antimony trioxide and 2
The compositions of the extracted complexes of La, Gd, Er and Y with sec-octyl-phenoxy acetic acid in heptane and the related apparent extraction equilibrium co
Using compound energy model (CEM), the thermodynamic properties of and were evaluated.The evaluation was based on the optimization of ZrO2-CeO2 and ZrO2-CeO1.
The vertical excitation axial-flux kilowatt CO2 laser is an equipment widely used in the high-power laser heat treatment industrial applications. The experiment
Synthesis and structure of the complex NH4[Yb(Cydta) (H2O)2]*5H2O(Cydta=trans-1,2-cyclohexanediaminetetraacetic acid) were reported. The crystal and molecular s
A 3d 4f complex [La(DMF) 6(H 2O) 3]·2H 2O (DMF=N,N dimethylformamide) was prepared and characterized by single crystal structure analysis. Single crysta
Two possible structures of Mo8O4-26 were optimized using the Polak-Ribiere method of Molecular Mechanics Optimization and the termination condition is RMS (Root
β-diketone type chelating ligands have high coordinative activity and selectivity, and are widely applied in analytical chemistry. In order to obtain profounde
Interaction between rare earth ion praseodymium (Pr(Ⅲ)) and MP11 with/without hydrogen ion (H+) in different media( aqueous, phosphate buffer, physiological co