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Spin- crossover 3D architecture of Fe(II) bearing triazole ligand

dc.contributor.authorAmolegbe, S, A.
dc.contributor.authorAdewuyi, S.
dc.contributor.authorAkinremi, A. C
dc.contributor.authorOladoyinbo, F.A.
dc.contributor.authorLawal, A.
dc.contributor.authorSobola, A.O.
dc.contributor.authorObaleye, J. A.
dc.contributor.authorHayami, S.
dc.date.accessioned2019-10-30T14:14:12Z
dc.date.available2019-10-30T14:14:12Z
dc.date.issued2018-01-26
dc.identifier.urihttp://hdl.handle.net/123456789/3205
dc.description.abstractA new assembled iron (II) complex with triazole derivative, [Fe(pbtrz)6](ClO4)2 : (pbtrz = 4, 4’ - (1, 4 - phenylene)bis - 1, 2, 4 - triazole) was synthesized and well characterized. The ligand showed 3D architectures bridging with iron (II) metal through the N-1 and N-2. The investigation of its magnetic properties has revealed a spin-crossover (SCO) between the low-spin (LS) and the high-spin (HS) states (T1/2 = 242 K) without a thermal hysteresis loop. The spin-crossover regime was also followed by Mössbauer spectroscopy. Furthermore, a photo-induced spin transition otherwise known as light-induced excited spin-state trapping (LIESST- effect) was observed when the complex was illuminated at 5 K.en_US
dc.language.isoenen_US
dc.publisherChemical Society of Nigeriaen_US
dc.subjecttriazoleen_US
dc.subjectiron (II)en_US
dc.subjectspin-crossoveren_US
dc.subjectMössbauer spectroscopyen_US
dc.titleSpin- crossover 3D architecture of Fe(II) bearing triazole liganden_US
dc.title.alternativeJournal of Chemical Society of Nigeriaen_US
dc.typeArticleen_US


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