Luminous lanthanide diketonates: review on synthesis and optoelectronic characterizations

A Dalal, K Nehra, A Hooda, D Singh, P Kumar… - Inorganica Chimica …, 2023 - Elsevier
Lanthanide metal complexes with light-harvesting organic chromophoric moieties have
gained extensive interest in the past decade owing to their outstanding performance in a …

Preparation and optical investigation of green luminescent ternary terbium complexes with aromatic β-diketone

A Hooda, A Dalal, K Nehra, D Singh, S Kumar… - Chemical Physics …, 2022 - Elsevier
Green luminescent complexes of terbium based on derivatives of 1, 10-phenanthroline
auxiliary ligand and 1-phenyl-1, 3-butanedione (PBD) with general formula [Tb (PBD) 3 L] …

Luminescent features of ternary europium complexes: photophysical and optoelectronic evaluation

A Hooda, K Nehra, A Dalal, S Bhagwan, I Gupta… - Journal of …, 2022 - Springer
Trivalent europium complexes exhibit good luminescent characteristics. A series of
octacoordinated ternary europium complexes with fluorinated diketone and heteroaromatic …

N-donor auxiliary ligand-based terbium (III) β-diketonates: Preparation and photophysical studies

A Hooda, D Singh, A Dalal, K Nehra, S Kumar… - Journal of …, 2023 - Elsevier
A series of neutral Tb 3+ complexes with 4, 4, 4-trifluoro-1-(2-furyl)-1, 3-butanedione (TFFB)
and 2, 2′-bipyridine auxiliary units have been synthesized and characterized. The …

Tuning the luminescence efficiency by perfluorination of side chains in Eu 3+ complexes with β-diketones of the thiophene series

EA Varaksina, MA Kiskin, KA Lyssenko… - Physical Chemistry …, 2021 - pubs.rsc.org
A series of europium and gadolinium complexes comprising a β-diketone moiety modified
with a fluorinated side-group and thiophene ring have been designed and synthesized and …

Effect of ancillary ligands on visible and NIR luminescence of Sm3+ β-diketonate complexes

VS Sizov, DA Komissar, DA Metlina, DF Aminev… - … Acta Part A: Molecular …, 2020 - Elsevier
Two new Sm 3+ complexes with pyrazolic β-diketones bearing a CF 3 group acting as main
ligands and with 2, 2′-bipyridine or 1, 10-phenanthroline being the ancillary ligand were …

Synthesis of green emissive terbium (III) complexes for displays: Optical, electrochemical and photoluminescent analysis

K Nehra, A Dalal, A Hooda, RK Saini, D Singh… - …, 2023 - Wiley Online Library
A series of heteroleptic terbium (III) complexes with fluorinated 2‐thenoyltrifluoroacetone
(TTFA) and other heteroaromatic units have been synthesized. The developed heteroleptic …

Towards bright dysprosium emitters: Single and combined effects of environmental symmetry, deuteration, and gadolinium dilution

YA Belousov, VM Korshunov, MT Metlin, DA Metlina… - Dyes and …, 2022 - Elsevier
With the aim of creating new light emitting systems, two new dysprosium complexes of
formula [DyQ cy 3 (H 2 O)](1-Dy) and [H 3 O][DyQ cy 4](2-Dy)(where HQ cy= 1-phenyl-3 …

Novel β-diketonate complexes of Eu3+ bearing pyrazole moiety for bright photo-and electroluminescence

VM Korshunov, SA Ambrozevich, IV Taydakov… - Dyes and …, 2019 - Elsevier
Abstract Four novel 1, 3-diketonate Eu 3+ complexes bearing pyrazole moieties as main
ligands and a 4, 7-Diphenyl-1, 10-phenanthroline (bathophenanthroline) ancillary ligand …

Bright Yb3+ complexes for efficient pure near-infrared OLEDs

MT Metlin, DO Goryachii, DF Aminev, NP Datskevich… - Dyes and …, 2021 - Elsevier
A series of neutral Yb 3+ and Gd 3+ complexes with isomeric 4, 4, 4-trifluoro-1-
(naphthalenyl) butane-1, 3-diones and 1, 10-phenanthroline as an ancillary ligand were …