Six solid coordination compounds of rare earth with daphnetin were synthesized.They were characterized by elemental analysis,IR,UV, 1HNMR spectra and TG DTA thermal analysis.The composition of these complexes are RE(A...Six solid coordination compounds of rare earth with daphnetin were synthesized.They were characterized by elemental analysis,IR,UV, 1HNMR spectra and TG DTA thermal analysis.The composition of these complexes are RE(Ac)D·6H 2O(RE=La,Nd,Sm) and RE(Ac)D·3H 2O(RE=Gd,YB,Y).Based on the testing results,the structures of these compounds were proposed.展开更多
文摘Six solid coordination compounds of rare earth with daphnetin were synthesized.They were characterized by elemental analysis,IR,UV, 1HNMR spectra and TG DTA thermal analysis.The composition of these complexes are RE(Ac)D·6H 2O(RE=La,Nd,Sm) and RE(Ac)D·3H 2O(RE=Gd,YB,Y).Based on the testing results,the structures of these compounds were proposed.
