Theoretical Analysis of Solvent Polarity Effect on the Electronic and Spectroscopic Properties (IR and UV) of the Ni(CO)2(NHC)2 Complex (NHC = 1H-Imidazol-2-ylidene)

2020 ◽  
Vol 94 (2) ◽  
pp. 345-351 ◽  
Author(s):  
Mona Kiani ◽  
Reza Ghiasi ◽  
Hoda Pasdar ◽  
Behroz Mirza
Keyword(s):  
Theoretical Analysis ◽  
Solvent Polarity ◽  
Spectroscopic Properties ◽  
Polarity Effect

Theoretical analysis of the oxocarbons: structure and spectroscopic properties of croconate ion and its coordination compound with lithium

2001 ◽  
Vol 3 (17) ◽  
pp. 3499-3505 ◽  
Author(s):  
Georgia M. A. Junqueira ◽  
William R. Rocha ◽  
Wagner B. De Almeida ◽  
He′lio F. Dos Santos
Keyword(s):  
Theoretical Analysis ◽  
Coordination Compound ◽  
Spectroscopic Properties

scholarly journals Modulation of circularly polarized luminescence through excited-state symmetry breaking and interbranched exciton coupling in helical push–pull organic systems

2020 ◽  
Vol 11 (2) ◽  
pp. 567-576 ◽  
Author(s):  
Kais Dhbaibi ◽  
Ludovic Favereau ◽  
Monika Srebro-Hooper ◽  
Cassandre Quinton ◽  
Nicolas Vanthuyne ◽  
...  
Keyword(s):  
Excited State ◽  
Symmetry Breaking ◽  
Luminescence Intensity ◽  
Solvent Polarity ◽  
Circularly Polarized ◽  
Polarity Effect ◽  
Exciton Coupling ◽  
Organic Systems ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence

Solvent polarity effect on circularly polarized luminescence intensity was assessed in helical push–pull organic systems through excited-state symmetry breaking and interbranched exciton coupling.

Pyridinium N-phenoxide betaines and their application to the determination of solvent polarities, XXIV. Syntheses and UV-vis spectroscopic properties of new lipophilic tert-butyl- and 1-adamantyl substituted, negatively solvatochromic pyridinium N-phenolate betaine dyes

1998 ◽  
Vol 76 (6) ◽  
pp. 686-694 ◽  
Author(s):  
Christian Reichardt ◽  
Stefan Löbbecke ◽  
Abdol Mohammed Mehranpour ◽  
Gerhard Schäfer
Keyword(s):  
Solvent Polarity ◽  
Spectroscopic Properties ◽  
Tert Butyl ◽  
Nonpolar Solvents ◽  
Phenyl Rings

Syntheses and negative solvatochromism of two new lipophilic pentaphenyl pyridinium N-phenolate betaine dyes, substituted with seven tert-butyl groups (9) or with three tert-butyl and two 1-adamantyl groups (13) in the peripheral phenyl rings, are described in order to get zwitterionic dyes that are more soluble in nonpolar solvents such as the standard betaine dye, 1, which has been used for the construction of an empirical scale of solvent polarity, called the ET(30) scale.Key words: betaine dyes, ET(30) values, lipophilic dyes, pyridinium N-phenolate betaine dyes, solvatochromism, solvent polarity.

Contrasting Solvent Polarity Effect on the Photophysical Properties of Two Newly Synthesized Aminostyryl Dyes in the Lower and in the Higher Solvent Polarity Regions

2010 ◽  
Vol 114 (13) ◽  
pp. 4507-4519 ◽  
Author(s):  
M. Shaikh ◽  
J. Mohanty ◽  
P. K. Singh ◽  
A. C. Bhasikuttan ◽  
R. N. Rajule ◽  
...  
Keyword(s):  
Photophysical Properties ◽  
Solvent Polarity ◽  
Polarity Effect

scholarly journals Theoretical Insights into the Solvent Polarity Effect on the Quality of Self-Assembled N-Octadecanethiol Monolayers on Cu (111) Surfaces

Molecules ◽  
2018 ◽  
Vol 23 (4) ◽  
pp. 733
Author(s):  
Jun Hu ◽  
Shijun He ◽  
Yaozhong Zhang ◽  
Haixia Ma ◽  
Xiaoli Zhang ◽  
...  
Keyword(s):  
Solvent Polarity ◽  
Polarity Effect ◽  
Self Assembled

Unravelling the solvent polarity effect on the excited state intramolecular proton transfer mechanism of the 1- and 2-salicylideneanthrylamine. A TD-DFT case study

2019 ◽  
Vol 21 (2) ◽  
pp. 915-928 ◽  
Author(s):  
Wilver A. Muriel ◽  
Rodrigo Morales-Cueto ◽  
William Rodríguez-Córdoba
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Solvent Polarity ◽  
Intramolecular Proton Transfer ◽  
Transfer Mechanism ◽  
Polarity Effect ◽  
Td Dft

TD-DFT has been used to investigate the relaxation pathways of 1- and 2-salicylideneanthrylamine in different solvent environments.

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