scholarly journals Polarographic Behavior of Tris(2,2′-bipyridine)manganese(II) in Acetonitrile Solutions

1968 ◽  
Vol 41 (9) ◽  
pp. 2064-2066 ◽  
Author(s):  
Yuichi Sato ◽  
Nobuyuki Tanaka
Keyword(s):  
Polarographic Behavior ◽  
Acetonitrile Solutions

scholarly journals Polarographic Behavior of Tris(acetylactonato)ruthenium(III) in Aqueous and Acetonitrile Solutions

1978 ◽  
Vol 51 (3) ◽  
pp. 800-804 ◽  
Author(s):  
Akira Endo ◽  
Masayuki Watanabe ◽  
Sadayuki Hayashi ◽  
Kunio Shimizu ◽  
Gen P. Satô
Keyword(s):  
Polarographic Behavior ◽  
Acetonitrile Solutions

Solvent Dependence of Structural Dynamics and Spin-flip Processes in 3,4,5-tri(9H-carbazole-9-yl)benzonitrile (ortho-3CzBN)

2020 ◽  
Author(s):  
Masaki Saigo ◽  
Kiyoshi Miyata ◽  
Hajime Nakanotani ◽  
Chihaya Adachi ◽  
Ken Onda
Keyword(s):  
Dft Calculations ◽  
Excited States ◽  
Structural Changes ◽  
Photophysical Properties ◽  
Delayed Fluorescence ◽  
Time Resolved ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Solvent Dependence ◽  
Acetonitrile Solutions

We have investigated the solvent-dependence of structural changes along with intersystem crossing of a thermally activated delayed fluorescence (TADF) molecule, 3,4,5-tri(9H-carbazole-9-yl)benzonitrile (o-3CzBN), in toluene, tetrahydrofuran, and acetonitrile solutions using time-resolved infrared (TR-IR) spectroscopy and DFT calculations. We found that the geometries of the S1 and T1 states are very similar in all solvents though the photophysical properties mostly depend on the solvent. In addition, the time-dependent DFT calculations based on these geometries suggested that the thermally activated delayed fluorescence process of o-3CzBN is governed more by the higher-lying excited states than by the structural changes in the excited states.<br>

Activity Coefficients and Gibbs Energies of Transfer of Tetraalkylammonium Dianilinetetraisothiocyanatochromates(III)

1994 ◽  
Vol 59 (8) ◽  
pp. 1738-1744
Author(s):  
Vladislav Holba
Keyword(s):  
Activity Coefficients ◽  
Transfer Functions ◽  
Butyl Alcohol ◽  
Methyl Ethyl ◽  
Tetraalkylammonium Ions ◽  
Ionic Transfer ◽  
Gibbs Energies ◽  
Gibbs Energies Of Transfer ◽  
Acetonitrile Solutions ◽  
Mixed Systems

The solubilities of tetraalkylammonium dianilinetetraisothiocyanatochromates(III) (alkyl = methyl, ethyl, 1-propyl, and 1-butyl) in water, water - methanol, water - tert-butyl alcohol and water - acetonitrile solutions were measured at 25 °C. The results were used to evaluate the activity coefficients and Gibbs energies of transfer of the saturating salts from water to the mixed systems. The Gibbs energies of transfer of the [Cr(C6H5NH2)2(NCS)4]- ion were obtained by means of known ionic transfer functions for the tetraalkylammonium ions based on the TATB assumption.

Volumetric and viscosity behavior studies of Et4NBF4, Pr4NBF4, and Bu4NBF4 in acetonitrile solutions at T = (293.15–323.15) K

2021 ◽  
Vol 330 ◽  
pp. 115630
Author(s):  
Leiqiang Zhao ◽  
Ze Zhang ◽  
Jian Xu ◽  
Yu Ji ◽  
Jianxin Cai ◽  
...  
Keyword(s):  
Viscosity Behavior ◽  
Acetonitrile Solutions
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