ISSN:
1434-4475
Schlagwort(e):
2,2′-Bipyridyl complexes
;
4,4′-Bipyridyl complexes
;
Infrared spectra
;
Rare-earth complexes
;
Thermal decomposition
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Chemie und Pharmazie
Beschreibung / Inhaltsverzeichnis:
Zusammenfassung Es wurden 2,2′-Bipyridylkomplexe des TypsLnBr3(2-bipy)2 · 6 H2O,LnBr2OH(2-bipy) · 4 H2O (Ln = Tb, Dy, Ho, Er, Yb, Lu), YBr3(2-bipy)2 · 6 H2O und YBr3(4-bipy)2 · 6 H2O(2-bipy = 2,2′-Bipyridyl,4-bipy = 4,4′-Bipyridyl) dargestellt. Die IR-Spektren (4 000–400 cm−1) und die thermischen Eigenschaften dieser Verbindungen wurden untersucht.
Notizen:
Abstract Compounds of the formulaLnBr3(2-bipy)2 · 6 H2O,LnBr2OH(2-bipy)2 · 4 H2O (Ln = Tb, Dy, Ho, Er, Yb, Lu), YBr3(2-bipy)2 · 6 H2O and YBr3(4-bipy)2 · 6 H2O (2-bipy = 2,2′-bipyridyl;4-bipy = 4,4′-bipyridyl) were prepared and their infrared spectra investigated between 4 000–400 cm−1. They have been characterized by their thermal properties.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00816867
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