RT Journal Article
T1 Manganese(ii) bromo- and iodo-complexes with phosphoramidate and phosphonate ligands: synthesis, characterization and photoluminescence
A1 Bortoluzzi, Marco
A1 Castro Fojo, Jesús Antonio
A1 Di Vera, Andrea
A1 Palù, Alberto
A1 Ferraro, Valentina
K1 2303.29 Elementos de Transición
AB Tetrahedral Mn(II) bromo‐  and iodo‐complexes with phosphoramidate and phosphonate ligands were synthesized and characterized. Mononuclear complexes with general formula [MnX2L2] were isolated by using the monodentate ligands O=P(OPh)2(NMe2) and O=P(OPh)2Ph. The bidentate resorcinol derivative 1,3‐O=P(NMe2)O‐C6H4‐O(NMe2)2P=O behaved as bridging ligand, affording by reaction with MnX2 salts a dinuclear complex in the case of X = Br and a coordination polymer for X = I, as revealed by single crystal X‐ray diffraction. All the compounds showed the characteristic green photoluminescence of Mn(II) in tetrahedral environment. The lifetime values resulted influenced by the symmetry of the compounds. The complexes with O=P(OPh)2(NMe2) in the coordination sphere showed high photoluminescence quantum yields.
PB New Journal of Chemistry
SN 11440546
YR 2021
FD 2021-06
LK http://hdl.handle.net/11093/5443
UL http://hdl.handle.net/11093/5443
LA eng
NO New Journal of Chemistry, 45(29): 12871-12878 (2021)
DS Investigo
RD 10-sep-2024