RT Journal Article
T1 Dual emission from Mn(II) complexes with carbazolyl-substituted phosphoramides
A1 Bortoluzzi, Marco
A1 Castro Fojo, Jesús Antonio
A1 Ferraro, Valentina
K1 2303.29 Elementos de Transición
AB The carbazolyl‐substituted phosphoramide N,N,N’,N’‐tetramethyl‐P‐carbazol‐9‐ylphosphonicdiamide (L) was successfully coordinated to MnX2 halides (X = Cl, Br, I), obtaining tetrahedralcomplexes having general formula [MnX2L2]. The structures were ascertained by means of singlecrystalX‐ray diffraction. The three complexes show appreciable luminescence in the visible rangeupon excitation with UV radiation, attributed to the Mn(II) 4T1(4G)→6A1(6S) transitionsuperimposed to the emission from coordinated ligands. The different contributions are particularevident for the chloro‐complex and the relative intensity depends upon the excitation wavelength.The correlation between the two emitting levels is highlighted by the luminescence decay curvesof the three compounds.
PB Inorganica Chimica Acta
SN 00201693
YR 2022
FD 2022-06
LK http://hdl.handle.net/11093/5486
UL http://hdl.handle.net/11093/5486
LA eng
NO Inorganica Chimica Acta, 536, 120896 (2022)
DS Investigo
RD 20-sep-2024