Lanthanides β-diketonate complexes as energy-efficient emissive materials: A review

K Nehra, A Dalal, A Hooda, S Bhagwan… - Journal of molecular …, 2022 - Elsevier
In the preceding decade, the metal complexes of lanthanide ions with light harvesting
organic chromophores have garnered intensive and greater attention due to their marvelous …

Europium (III) coordination chemistry: structure, spectra and hypersensitivity

W Thor, ANC Neto, RT Moura Jr, KL Wong… - Coordination Chemistry …, 2024 - Elsevier
The red or orange emission spectra of tripositive europium have led to thousands of
publications and to phosphor applications. The orange emission mainly arises from the 5 D …

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 …

Misconceptions in electronic energy transfer: bridging the gap between chemistry and physics

PA Tanner, L Zhou, C Duan, KL Wong - Chemical Society Reviews, 2018 - pubs.rsc.org
Many treatments of energy transfer (ET) phenomena in current literature employ incorrect
arguments and formulae and are not quantitative enough. This is unfortunate because we …

Salts of Lanthanide (III) Hexafluoroacetylacetonates [Ln= Sm (III), Eu (III) and Tb (III)] with Dipyridylammonium cations: Synthesis, characterization, photophysical …

R Ilmi, D Zhang, L Tensi, H Al-Sharji, NK Al Rasbi… - Dyes and …, 2022 - Elsevier
A series of tetrakis lanthanide complexes with the general formula [Ln (hfaa) 4]-
(DpaH)+[Ln=(Sm-1),(Eu-1) and (Tb-1)], hfaa= hexafluroacetylacetonate and Dpa− 2, 2 …

Heteroleptic luminous ternary europium Complexes: Synthesis, electrochemical and photophysical investigation

K Nehra, A Dalal, A Hooda, D Singh, S Kumar… - Chemical Physics …, 2022 - Elsevier
We have synthesized a series of heteroleptic luminescent europium moieties based on 1, 10-
phenanthroline and its derivatives (L) namely Eu (BAP) 3 L; BAP= 2-benzoylacetophenone …

Two highly photoluminescent Eu3+ β-diketonates complexes with ε-caprolactam as ancillary ligands: From synthesis to the first example as gunshot residue markers

EM Gomes, JPDO Silva, MV Colaço, A Cuin, DF Franco… - Optical Materials, 2023 - Elsevier
This study reports the synthesis of two new Eu 3+ β-diketonates and their complete
experimental and theoretical spectroscopic characterizations. These compounds present …

Two chiral Eu III and Sm III enantiomeric pairs with enantiopure N-donor ligands: showing strong third-harmonic generation and photoluminescence properties

J Zhang, Z Zhang, C Gao, XL Li - CrystEngComm, 2024 - pubs.rsc.org
The reaction of the precursors Eu (dbm) 3 (H2O) and Sm (dbm) 3 (H2O) with enantiopure
monobidentate N-donor ligands (LR/LS), respectively, afforded two chiral EuIII and SmIII …

Synthesis, structures and spectroscopy of three new lanthanide β-diketonate complexes with 4, 4′-dimethyl-2, 2′-bipyridine. Near-infrared electroluminescence of …

HP Santos, ES Gomes, MV dos Santos… - Inorganica Chimica …, 2019 - Elsevier
Three new lanthanide (III) β-diketonate complexes [Ln (btfa) 3 (4, 4′-dmbpy)](Ln= Yb (III),
Gd (III) and Nd (III); btfa= anionic 4, 4, 4-trifluoro-1-phenyl-1, 3-butanedione and 4, 4 …

New EuIII Pyromellitic Metal–Organic Framework of Intense Red-Orange Luminescence and High Thermal Stability for Marking in Gunshot Residues

JCA Júnior, GL dos Santos, MV Colaço… - The Journal of …, 2020 - ACS Publications
The preparation, general characterization, and experimental and theoretical
photoluminescence investigations of a new europiumIII metal–organic framework [EuHbtec] …