节点文献
镧系离子(Nd3+、Ho3+、Er3+)与HPMTFP和Dipy三元配合物的研究
On ternary coordination compounds of lanthanide(Nd3+、Ho3+、Er3+)with 1—phenyl—3—methyl—4—trifluro—acetyl—pyrazolone—5 and 2,2—dipyridyl
【摘要】 对 Ln3+(Nd3+、Ho3+、Er3+)-1-苯基-3-甲基-4-三氟乙酰基吡唑酮-5(HPMTFP)-2,2′-联吡啶(Dipy)体系乙醇一水溶液的光度法研完及其对固态钕三元配合物的元素分析和热重分析证实:三元配合物的组成为 Nd(PMTFP)3Dipy·H2O.考查了三元配合物的红外、紫外吸收光谱及溶解性.
【Abstract】 The ternary coordination compounds of lanthanide ions (Nd3+、Ho3+、Er3+)with l- phenyl—3—methyl—4—trifluro—acetyl—pyrazolone—5(PMTFP)and 2,2′—dipyridyl (Dipy)in water—ethanolic solution have been studied by spectrophotometry.The results of elemental analysis and thermogravimetry of the solid state compound show that the composition of the compound is Nd(PMTFP)2 Dipy·H2O.The ultra-violet and infrared spectra and the solubility of the compound are examined.
【关键词】 钕配合物;
钬配合物;
铒配合物;
吡唑酮;
联吡啶;
【Key words】 neodymium coordination compound; holmium coordination compound; erbium coordination compound; hypersensitive transition; pyrazolone; dipyridyl;
【Key words】 neodymium coordination compound; holmium coordination compound; erbium coordination compound; hypersensitive transition; pyrazolone; dipyridyl;
- 【文献出处】 陕西师大学报(自然科学版) ,Journal of Shaanxi Normal University(Natural Science Edition) , 编辑部邮箱 ,1993年01期
- 【分类号】O614,33
- 【下载频次】20