RT Journal Article
T1 Light harvesting indolyl-substituted phosphoramide ligand for the enhancement of Mn(ii) luminescence
A1 Bortoluzzi, Marco
A1 Castro Fojo, Jesús Antonio
A1 Gobbo, Alberto
A1 Ferraro, Valentina
A1 Pietrobon, Luca
K1 2303.29 Elementos de Transición
AB The reaction of N,N,N',N'‐tetramethyl‐P‐indol‐1‐ylphosphonic diamide (L) with Mn(II) halides under mild conditions allowed the isolation of tetrahedral neutral complexes having general formula [MnX2L2] (X = Cl, Br, I). The structures of the new coordination compounds were ascertained by single‐crystal X‐ray diffraction. The three species exhibited noticeable luminescence in the green region upon excitation with UV light, with emissions related to the Mn(II) 4T1(4G)→6A1(6S) transition, without appreciable luminescence from the coordinated ligands. Luminescence was caused by both metal and ligand excitations. The good light harvesting features of the indol‐1‐yl fragment allowed the luminescence enhancement with respect to comparable phenyl‐substituted derivatives.
PB Dalton Transactions
SN 14779226
YR 2020
FD 2020-05
LK http://hdl.handle.net/11093/5444
UL http://hdl.handle.net/11093/5444
LA eng
NO Dalton Transactions, 49(22): 7525-7534 (2020)
DS Investigo
RD 15-sep-2024