Solvent and substituent effect on the photophysical properties of pyrazoline derivatives: A spectroscopic study

E Bozkurt, HI Gul, E Mete - Journal of Photochemistry and Photobiology A …, 2018 - Elsevier
Pyrazoline derivatives are among solvatochromic dyes and they are the most widely used in
many fields such as sensors, labeling agent and optoelectronic devices. Therefore …

Computational aspects to design iridium complexes as emitters for OLEDs

MS Lakshmi, S Mahalakshmi - Molecular Systems Design & …, 2022 - pubs.rsc.org
Organic light-emitting diode (OLED) devices fabricated using iridium complexes have
attracted great attention from researchers for decades due to their high efficiency and opto …

Tuning the phosphorescence and quantum efficiency of heteroleptic Ir (III) complexes based on pyridine-tetrazole as an ancillary ligand: An overview from quantum …

S Urinda, G Das, A Pramanik, P Sarkar - Computational and Theoretical …, 2016 - Elsevier
Two series of N∧ N and C∧ N cyclometalating ligands in Ir (III) complexes are
systematically studied to attain highly efficient blue phosphorescence as they provide the …

Effect of ancillary ligand on the photoluminescent and electroluminescent properties of blue Ir (III) complexes bearing main bipyridine ligand

J Kang, R Zaen, JH Lee, H Hwang, KM Park… - Chemical Engineering …, 2022 - Elsevier
Homoleptic and heteroleptic cyclometalated blue iridium (III) complexes, namely, 1 and 2,
incorporating 2′, 6′-dimethoxy-5-trimethylsilyl-2, 3′-bipyridine (OMe 2 py-TMSpy) as the …

[HTML][HTML] Deep-blue light–emitting cationic iridium (III) complexes featuring diamine ancillary ligands: Experimental and theoretical investigations

MS Alsaeedi - Spectrochimica Acta Part A: Molecular and …, 2024 - Elsevier
Deep-blue emitters based on combining two approaches are reported here. In the first
approach, the nitrogen content of the cyclometallated ligand is increased using 2, 4′-bpy …

Synthesis, characterisation and theoretical studies of a series of Iridium (III) heteroleptic complexes with Schiff base ligands

KC Pradhan, S Barik, BC Singh, P Mohapatra… - Journal of Molecular …, 2020 - Elsevier
A series of Iridium (III) complexes of general formula [Ir (ppy) 2 (L)] 0/+(ppy= 2-phenyl
pyridine, L= Schiff base) were synthesised from the dichloro bridged dimeric starting …

Selective synthesis and photophysical properties of phosphorescent heteroleptic iridium (III) complexes with two different bidentate groups and two different …

MA Esteruelas, E Onate, AU Palacios - Organometallics, 2017 - ACS Publications
Rational synthetic procedures for the preparation of phosphorescent heteroleptic iridium (III)
complexes, with controlled stereochemistry, of general formula IrX {κ2-N, C-(qui …

[HTML][HTML] A theoretical study on the electronic structures and phosphorescence properties of light-emitting electrochemical cell champions reported in early 2022

MS Alsaeedi - Polyhedron, 2023 - Elsevier
The electronic structure, absorption properties, phosphorescence quantum efficiency and
emission spectra, of a series of iridium (III) complexes containing phenyltriazole-type …

Quantum chemical investigation on the Ir (III) complexes with an isomeric triazine-based imidazolium carbene ligand for efficient blue OLEDs

S Urinda, G Das, A Pramanik, P Sarkar - Physical Chemistry Chemical …, 2017 - pubs.rsc.org
We investigate, for the first time, a number of iridium (III) complexes formed with an isomeric
triazine based imidazolium carbene (imi-trzn) ligand and their corresponding photophysical …

Essential role of ancillary ligand in color tuning and quantum efficiency of Ir (III) complexes with N-heterocyclic or Mesoionic Carbene ligand: a comparative quantum …

S Urinda, G Das, A Pramanik… - The Journal of Physical …, 2018 - ACS Publications
Tuning photoluminescence properties is of prime importance for designing efficient light
emitting diode (LED) materials. Here, we perform a computational study on the effect of …