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Monatshefte für Chemie / Chemical Monthly

, Volume 116, Issue 8–9, pp 913–919 | Cite as

Lanthanide perchlorate complexes of 4-nitroquinoline-1-oxide and 5-nitroisoquinoline-2-oxide

  • R. Kalyanasundaram
  • N. S. Navaneetham
  • S. Soundararajan
Anorganische Und Physikalische Chemie

Abstract

Novel complexes of lanthanide perchlorates with 4-nitroquinoline-1-oxide (NQNO) and 5-nitroisoquinoline-2-oxide (NIQNO) have been prepared and characterized. The complexes have the general formulaeLn(NQNO)8(ClO4)3 (whereLn=La-Nd), Ln(NQNO)7(ClO4)3 (whereLn=Gd-Yb),Ln(NIQNO)9(ClO4)3 (whereLn=La-Nd), andLn(NIQNO)7(ClO4)3 (whereLn=Gd-Yb). The IR, proton NMR spectral data indicate the coordination of the N—O group of the ligands to he lanthanide ions.

Abstract

de|Es wurden neue Komplexe von Lanthanidperchloraten mit 4-Nitrochinolin-1-oxid (NQNO) und 5-Nitroisochinolin-2-oxid (NIQNO) dargestellt und charakterisiert. Die Komplexe haben die allgemeinen FormelnLn(NQNO)8(ClO4)3 (mitLn=La-Nd),Ln(NQNO)7(ClO4)3 (mitLn=Gd-Yb),Ln(NIQNO)9(ClO4)3 (mitLn=La-Nd) undLn(NIQNO)7(ClO4)3 (mitLn=Gd-Yb). Die IR- und NMR-Daten zeigen die Koordination der N—O-Gruppe der Liganden zum Lanthanidenion an.

Keywords

4-Nitroquinoline-1-oxide 5-Nitroisoquinoline-2-oxide Lanthanide perchlorates hypersensitive bands 

Lanthanid-Perchlorat-Komplexe von 4-Nitrochinolin-1-oxid und 5-Nitroisochinolin-2-oxid

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Copyright information

© Springer-Verlag 1985

Authors and Affiliations

  • R. Kalyanasundaram
    • 1
  • N. S. Navaneetham
    • 1
  • S. Soundararajan
    • 1
  1. 1.Department of Inorganic and Physical ChemistryIndian Institute of ScienceBangaloreIndia

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