Syntheses and spectroscopic studies on tetraaza macrocyclic complexes of praseodymium(III)
作者:U.K. Pandey、O.P. Pandey、S.K. Sengupta、S.C. Tripathi
DOI:10.1016/s0277-5387(00)80848-7
日期:1987.1
[Pr(mac1)]Cl3 and [Pr(mac2)(H2O)2]Cl3 (L = ligands derived by the condensation of diacetyl or benzil with semicarbazide or thiosemicarbazide; mac1 = macrocyclic ligands derived by the condensation of diacetyl or benzil with carbohydrazide; mac2 = macrocyclic ligands derived by the condensation of diacetyl or benzil with semicarbazide, thiosemicarbazide or thiocarbohydrazide) have been prepared and
[Pr(L)(H 2 O)2 ] Cl 3,[Pr(mac 1)] Cl 3和[Pr(mac 2)(H 2 O)2 ] Cl 3(L )的(III)大环配合物=通过二乙酰基或苄基与氨基脲或硫代氨基脲缩合得到的配体; mac 1 =通过二乙酰基或苄基与碳酰肼缩合得到的大环配体; mac 2 =通过二乙酰基或苄基与氨基脲,硫代氨基脲或硫代碳酰肼缩合得到的大环配体)已准备并通过电导磁矩,光谱数据,热和元素分析进行了表征。