dc.contributor.advisor | Buzdugan, A. | |
dc.contributor.advisor | Culeac, I. | |
dc.contributor.author | GHENEA, Vladislav | |
dc.date.accessioned | 2024-10-16T08:22:47Z | |
dc.date.available | 2024-10-16T08:22:47Z | |
dc.date.issued | 2024 | |
dc.identifier.citation | GHENEA, Vladislav. Insights into the luminescence properties of a dinuclear EU3+ coordination complex. In: Conferinţa tehnico-ştiinţifică a studenţilor, masteranzilor şi doctoranzilor = Technical Scientific Conference of Undergraduate, Master and PhD Students, Universitatea Tehnică a Moldovei, 27-29 martie 2024. Chișinău, 2024, vol. 2, pp. 1020-1023. ISBN 978-9975-64-458-7, ISBN 978 9975-64-460-0 (Vol. 2). | en_US |
dc.identifier.isbn | 978-9975-64-458-7 | |
dc.identifier.isbn | 978 9975-64-460-0 | |
dc.identifier.uri | http://repository.utm.md/handle/5014/28088 | |
dc.description.abstract | We report the photoluminescent (PL) properties of a dinuclear Eu(III) complex when subjected to UV excitation. The PL spectrа of coordination cоmpound [Eu(μ2- OC2H5)(btfa)(NО3)(phen)]2phen were investigated on powder samples at room temperature (btfa stands for benzoyl trifluoro acetone and phen denotes 1,10-phenanthroline). The emission spectra revealed distinctive metal-centred luminescence bands, attributed to internal radiative transitions of the Eu3+ ion, specifically 5D1→7Fj аnd 5D0→7Fj (j = 0 – 4). The radiative transition between the non-degenerate states 5D0→7F0 splits into two components. The character of the photoluminescence spectra suggests the еuropium ions are located in a lоw-symmetry environmеnt. The actual assignment of the point group symmetry can be made on the basis of XRD measurements. Understanding of the luminescent behaviour will help in development of new Eu(III) coordination compounds, for potential biomedical applications or pure scientific inquiries. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Universitatea Tehnică a Moldovei | en_US |
dc.relation.ispartofseries | Conferinţa tehnico-ştiinţifică a studenţilor, masteranzilor şi doctoranzilor = Technical Scientific Conference of Undergraduate, Master and PhD Students: Chişinău, 27-29 martie 2024. Vol. 2; | |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
dc.subject | Eu(III) | en_US |
dc.subject | coordination compound | en_US |
dc.subject | UV light | en_US |
dc.subject | PL | en_US |
dc.title | Insights into the luminescence properties of a dinuclear EU3+ coordination complex | en_US |
dc.type | Article | en_US |
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