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4,4′-Dipyridyl and 2,2′-dipyridyl complexes of rare-earth perchlorates
Authors:Danuta M. Czakis-Sulikowska  Joanna Radwańska-Doczekalska  Teresa Miazek
Affiliation:(1) Institute of General Chemistry, Polytechnical University, KL"oacgr"d"zacute", Poland
Abstract:4,4prime-Dipyridyl and 2,2prime-dipyridyl complexes of rare-earth perchlorates of the formulaLn(4-dipy)8(ClO4)3HClO4 · 4H2O (Ln=La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, Lu, Y, 4-dipy=4,4prime-dipyridyl) andLn(2-dipy)3(ClO4)3 · 6H2O (Ln=Pr, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, Lu, Y, 2-dipy = 2,2prime-dipyridyl) have been synthesized. The IR spectra of these compounds and other physical properties are discussed.
4,4prime-Dipyridyl- und 2,2prime-Dipyridylkomplexe von Seltenerdmetallperchloraten
Zusammenfassung Es wurden 4,4prime-Dipyridylkomplexe des TypsLn(4-dipy)8(ClO4)3HClO4 · · 4 H2O mitLn=La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, Lu, Y und 2,2prime-Dipyridylkomplexe des TypsLn(2-dipy)3(ClO4)3 · 6 H2O mitLn=Pr, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, Lu und Y dargestellt. Die IR-Spektren und andere physikalische Eigenschaften werden diskutiert.
Keywords:4,4  /content/q72282681m6h5415/xxlarge8242.gif"   alt="  prime"   align="  BASELINE"   BORDER="  0"  >-Dipyridyl complexes  2,2  /content/q72282681m6h5415/xxlarge8242.gif"   alt="  prime"   align="  BASELINE"   BORDER="  0"  >-Dipyridyl complexes  Infrared spectra  Rare-earth complexes
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