Publication Type Journal Article
Title Neodymium and europium complexes with amides and cyclic aminoxides - Thermal behaviour and spectroscopic effects
Authors DMA Melo G VICENTINI LB Zinner K ZINNER HKS de Souza Mary K. S. Batista AMG Pedrosa RF Bezerra
Groups
Journal JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
Year 2004
Month
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Volume 75
Number 2
Pages 623-628
Abstract Complexes of neodymium and europium with amides and aminoxides were synthesized and characterized by complexometric analyses with EDTA, CHN microanalytical procedures, IR absorption spectra, absorption spectra of neodymium complexes, emission spectrum of europium compounds at 77 K, thermogravimetric analyses in N-2 and differential scanning calorimetry (DSC) in N-2. Infrared spectroscopy results revealed that the nitrate molecules are bound to the central ions as bidentate. Thermogravimetric plots indicated that the decomposition of the complexes occurs in the range 363-1163 K and resulted in the formation of Ln(2)O(3) residues.
DOI http://dx.doi.org/10.1023/B:JTAN.0000027154.27766.2c
ISBN
Publisher
Book Title
ISSN 1388-6150
EISSN
Conference Name
Bibtex ID ISI:000189377000032
Observations
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