STUDIES ON SYNTHESIS AND CHARACTERIZATION OF THE TERNARY COMPLEXES OF(III)-BETA-DIKETONATE-4,4'-BIPYRIDINE-N,N'-DIOXIDE

Authors
LIN HW ZHU WX
Citation
Hw. Lin et Wx. Zhu, STUDIES ON SYNTHESIS AND CHARACTERIZATION OF THE TERNARY COMPLEXES OF(III)-BETA-DIKETONATE-4,4'-BIPYRIDINE-N,N'-DIOXIDE, Gaodeng xuexiao huaxue xuebao, 17(10), 1996, pp. 1516-1518
Citations number
8
Categorie Soggetti
Chemistry
Journal title
Gaodeng xuexiao huaxue xuebao → ACNP
ISSN journal
02510790
Volume
17
Issue
10
Year of publication
1996
Pages
1516 - 1518
Database
ISI
SICI code
0251-0790(1996)17:10<1516:SOSACO>2.0.ZU;2-N
Abstract
A new ligand 4,4'-bipyridine-N,N'-dioxide and two europium (III) terna ry complexes of beta-diketonate and 4,4'-bipyridine-N,N'-dioxide were first prepared [the beta-diketonates are thenoyltrifluoracetonate (TTA (-)) and dibenzoylmethanate (DBM(-))]. Their compositions were determi ned as formulae of Eu(TTA)(3) . 0.5L and Eu(DBM)(3) 0.5L(L=4,4'-bipyN( 2)O(2)) by elementary analysis. Their properties were studied with IR absorption and fluorescence spectroscopies. Their possible structures are also proposed.