Metal-ligand coordination and antiradical activity of a trichromium(III) complex with the flavonoid naringenin

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dc.contributor.authorAlexiou A.D.P.
dc.contributor.authorDecandio C.C.
dc.contributor.authorAlmeida S.D.N.
dc.contributor.authorFerreira M.J.P.
dc.contributor.authorRomoff P.
dc.contributor.authorRocha R.C.
dc.date.accessioned2024-03-13T00:49:21Z
dc.date.available2024-03-13T00:49:21Z
dc.date.issued2017
dc.description.abstract© 2017 Informa UK Limited, trading as Taylor & Francis Group.The trinuclear chromium(III) complex [Cr3O(CH3CO2)6(L)(H2O)2] (where L is the monoanion of the flavonoid naringenin) was synthesized and characterized. Density functional theory (DFT) calculations and quantum theory of atoms in molecules (QTAIM) analysis show that the flavonoid binds to CrIII as an O,O-bidentate ligand via the 5-hydroxy and 4-oxo groups. Reactions with 2,2-diphenyl-1-picrylhydrazyl (DPPH) indicate that the antiradical activity of this flavonoid-metal complex is enhanced in comparison with uncoordinated naringenin.
dc.description.firstpage2148
dc.description.issuenumber12
dc.description.lastpage2160
dc.description.volume70
dc.identifier.doi10.1080/00958972.2017.1328735
dc.identifier.issn1029-0389
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/35757
dc.relation.ispartofJournal of Coordination Chemistry
dc.rightsAcesso Restrito
dc.subject.otherlanguageAntiradical activity
dc.subject.otherlanguagechromium(III) complexes
dc.subject.otherlanguageflavonoids
dc.subject.otherlanguagemetal-oxo cluster
dc.subject.otherlanguagenaringenin
dc.titleMetal-ligand coordination and antiradical activity of a trichromium(III) complex with the flavonoid naringenin
dc.typeArtigo
local.scopus.citations10
local.scopus.eid2-s2.0-85019613141
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85019613141&origin=inward
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