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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/68239
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dc.contributor.authorTakahashi, P. M.-
dc.contributor.authorNetto, A. V G-
dc.contributor.authorMauro, A. E.-
dc.contributor.authorFrem, Regina C. G.-
dc.date.accessioned2014-05-27T11:21:20Z-
dc.date.accessioned2016-10-25T18:20:44Z-
dc.date.available2014-05-27T11:21:20Z-
dc.date.available2016-10-25T18:20:44Z-
dc.date.issued2005-05-18-
dc.identifierhttp://dx.doi.org/10.1007/s10973-005-0060-8-
dc.identifier.citationJournal of Thermal Analysis and Calorimetry, v. 79, n. 2, p. 335-338, 2005.-
dc.identifier.issn1388-6150-
dc.identifier.urihttp://hdl.handle.net/11449/68239-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/68239-
dc.description.abstractThe thermal behavior of the pyrazolyl complexes [NiCl2(HPz) 4] (1), [Ni(NCS)2(HPz)4] (2), [NiCl 2(HdmPz)4]·2H2O (3) and [Ni(NCS) 2(HdmPz)4]·2H2O (4) (HPz=pyrazole, HdmPz=3,5-dimethylpyrazole) has been studied by thermogravimetry (TG) and differential thermal analysis (DTA). The TG data indicated that the thermal stability of [NiX2(HL)4] (X=Cl, NCS) compounds varies depending on the pyrazolyl ligand in the following order HL=HPz>HdmPz. From the thermal decomposition of 3 and 4 it was possible to isolate the intermediate compounds [Ni(μ-Cl)2(HdmPz)2] (3a) and [Ni(μ-1,3-NCS) 2(HdmPz)2] (4a), respectively. The final products of the thermal decompositions of 1-4 were identified as NiO by X-ray powder diffraction. © 2005 Akadémiai Kiadó, Budapest.en
dc.format.extent335-338-
dc.language.isoeng-
dc.sourceScopus-
dc.subjectDTA-
dc.subjectNickel(II)-
dc.subjectPseudohalides-
dc.subjectPyrazoles-
dc.subjectTG-
dc.subjectDifferential thermal analysis-
dc.subjectOrganometallics-
dc.subjectPyrolysis-
dc.subjectThermodynamic stability-
dc.subjectThermogravimetric analysis-
dc.subjectX ray powder diffraction-
dc.subjectNickel compounds-
dc.titleThermal study of nickel(II) pyrazolyl complexesen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationInst. de Quim. de Araraquara UNESP, C.P. 355, 14801-970 Araraquara-SP-
dc.description.affiliationUnespInst. de Quim. de Araraquara UNESP, C.P. 355, 14801-970 Araraquara-SP-
dc.identifier.doi10.1007/s10973-005-0060-8-
dc.identifier.wosWOS:000227155700020-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Thermal Analysis and Calorimetry-
dc.identifier.scopus2-s2.0-18244391702-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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