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《JOURNAL OF BEIJING NORMAL UNIVERSITY(NATURAL SCIENCE)》 1998-04
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PREPARATION AND CHARACTERIZATION OF RARE EARTH(Ⅲ)COMPLEXES WITH ASYMMETRIC DIAZA CROWN ETHER

Zhao Ying; Zhu Wenxiang (Department of Chemistry, Beijing Normal University, 100875, Beijing, China)  
Four new complexes of light lanthanide(Ⅲ) nitrates, and seven new complexes of lanthanide(Ⅲ) isothiocyanates with a asymmetric diaza crown ether, 9, 14-diethyl-1, 4,7-trioxa-10, 13-diazacyclopentadecane, were prepared in acetonitrile and acetone respectively.These new complexes having formula of Ln(NO3)3. L(Ln=La, Ce), Ln(NO3)3·L·H2O(Ln=Pr, Nd) and Ln(SCN)3·L·H2O(Ln=La, Pr, Nd, Sm, Eu, Ho, Er) were characterized by means of elemental analysis and IR spectra. Their physical and chemical properties were also studied with conductivity measurements, UV spectra and 1HNMR technique.
【Fund】: 国家自然科学基金!29371008
【CateGory Index】: O612.34
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【Citations】
Chinese Journal Full-text Database 4 Hits
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Zhang Zhiyong; Zhu Wenxiang ;Zhao DongDepartment of Chemistry, Beijing Normal University, 100875, Beijing, PRC);SYNTHESIS AND CHARACTERIZATION OF COMPLEXES RARE EARTHTHIOCYANIDESWITH CHIRALCROWN ETHER (+)ETHYL BENZO -AZA15 - C - 5[J];JOURNAL OF BEIJING NORMAL UNIVERSITY(NATURAL SCIENCE);1997-01
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【Secondary Citations】
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