二茂鐵及其衍生物稀土配合物的合成及性能研究.pdf

1、黑龍江大學碩士學位論文二茂鐵及其衍生物稀土配合物的合成及性能研究姓名：馮雅晨申請學位級別：碩士專業(yè)：有機化學金屬有機化學指導教師：李光明閆鵬飛20070517黑龍江大學碩士學位論文AbstractReactionsofLnCl3‘4THF(THF=tetrahydrofuran)withLi2FcTMEDA(Fe=l，1’ferrocenylene，TMEDA2tetramethylethylenediamine)inTHFyielde

2、daseriesofferrocenyllanthanide(1lI)complexes1VIundernitrogenusingstandardSchlenktechniquesinthispaper，Thesecomplexeswerecharacterizedbymeltingpoint，IRspectrumandelementanalysis，andtheirstructurescanbedescribedas[Li3(THF)

3、6][(THF)Ln(Fc)3】(Ln=Pr(I)，Sm(11)，Eu(III)，Gd(iv)，Dy(、，)，Er(Ⅵ))EachLn(III)ionisinasevencoordinationgeometryboundedbythreel，1’ferrocenyleneandoneTHFmoleculeMeanwhile，sixnewferrocenylcarboxylicacid(L1)lanthanide(III)complexe

4、sVll—XlI：[Ln2(／t2一T12一00cFc)2(00cFc)4(H20)4](Ln=La(ⅥI)，SmWill)，Eu(IX)，Tb(x)，Dy(Ⅺ)，Lu(x11))havebeensynthesizedandcharacterizedbyIRUVvis，elementanalysisandTGanalysisInthesecomplexes，twoLn(111)ionsarebridgedbytwoferrocenylc

5、arboxylateanionsasasymmetricallybridgingligands，leadingtodimetriccoresEachLn(III)hasacoordinationenvironmentwithninecoordinatedoxygenatomsderivedfromtheferrcenylcarboxylateligandsandcoordinatedsolventmoleculesKeywords：fe