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Cobalt(II) chloride complexes with some phosphine oxides: Compatibility between structural data for the solid complexes and their stability constants in acetone medium

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dc.contributor.authorMassabni, Antonio Carlos [UNESP]
dc.contributor.authorMelios, Cristo Bladimiros [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionAraraquara University (Uniara)
dc.date.accessioned2019-10-06T17:10:38Z
dc.date.available2019-10-06T17:10:38Z
dc.date.issued2019-01-01
dc.description.abstractBinary complexes of general formula CoCl2L2, where L = triphenylphosphine oxide (TPPO), benzyldiphenylphosphine oxide (BDPPO), dibenzylphenylphosphine oxide (DBPPO) and tribenzylphosphine oxide (TBPO) were considered concerning X-ray structural data for the complexes in the solid state and their stability constants in acetone solution. Compatibility between structural data and stability constants are pointed out. Previous investigations showed that in acetone medium, with CoCl2 as reference acceptor, the following basicity order is obeyed: TBPO > DBPPO > BDPPO > TPPO. This sequence is supported by X-ray diffraction data of the solid complexes and by electrolytic conductance values for these complexes both in acetone and in nitromethane media.en
dc.description.affiliationSão Paulo State University (Unesp) Institute of Chemistry, 55 Prof. Francisco Degni St
dc.description.affiliationAraraquara University (Uniara), 1217 Carlos Gomes St
dc.description.affiliationUnespSão Paulo State University (Unesp) Institute of Chemistry, 55 Prof. Francisco Degni St
dc.format.extent53-55
dc.identifierhttp://dx.doi.org/10.26850/1678-4618eqj.v44.2.p53-55
dc.identifier.citationEcletica Quimica, v. 44, n. 2, p. 53-55, 2019.
dc.identifier.doi10.26850/1678-4618eqj.v44.2.p53-55
dc.identifier.issn1678-4618
dc.identifier.issn0100-4670
dc.identifier.scopus2-s2.0-85066238435
dc.identifier.urihttp://hdl.handle.net/11449/190360
dc.language.isoeng
dc.relation.ispartofEcletica Quimica
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectCobalt(II) chloride
dc.subjectPhosphine oxides
dc.subjectStability constants
dc.subjectStructural data
dc.titleCobalt(II) chloride complexes with some phosphine oxides: Compatibility between structural data for the solid complexes and their stability constants in acetone mediumen
dc.typeArtigo
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentQuímica Analítica - IQARpt
unesp.departmentQuímica Inorgânica - IQARpt

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Araraquara - IQAR - Instituto de Química