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Type: Artigo de periódico
Title: Synthesis and characterization of La methanesulfonate coordination compounds with pyridine-N-oxide and 2-, 3-, and 4-picoline-N-oxide
Author: de Moura, MDV
Matos, JD
Mercuri, LP
de Farias, RF
Abstract: Synthesis, characterization and thermal (TG, DSC, GC-MS) study of the coordination compounds La(MS)(3).(pyNO)(2), La(MS)(3).(2-picNO)(2), La(MS)(3).(3-picNO)(2) and La(MS)(3).(4-picNO)(1.5).H2O are reported. The observed thermal stability trend is 2-picNO < pyNO < 3-picNO < 4-picNO. Under heating, the rupture of the La-N-oxide bond is promoted, together with fragmentation of the N-oxide molecule. (C) 2003 Elsevier B.V. All rights reserved.
Subject: lanthanum
coordination compounds
Country: Holanda
Editor: Elsevier Science Bv
Rights: fechado
Identifier DOI: 10.1016/j.tca.2003.07.010
Date Issue: 2004
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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