The role of ion partitioning in electrohydrodynamic characteristics of soft nanofluidics: Inclusion of EDL overlap and steric effects

2018 ◽  
Vol 190 ◽  
pp. 443-458 ◽  
Author(s):  
Milad Reshadi ◽  
Mohammad Hassan Saidi
Keyword(s):  
Steric Effects ◽  
Ion Partitioning

Steric Effects in the Electronic Spectra of the 3,5-Diarylaminobenzene Derivatives

1986 ◽  
Vol 41 (11) ◽  
pp. 1311-1314 ◽  
Author(s):  
A. Balter ◽  
W. Nowak ◽  
P. Milart ◽  
J. Sepioł
Keyword(s):  
Excited State ◽  
Electronic Spectra ◽  
Fluorescence Properties ◽  
Steric Effects ◽  
Quantum Yields ◽  
Spectroscopic Behaviour ◽  
Fluorescence Quantum Yields ◽  
Excited State Lifetimes ◽  
Methyl Phenyl

Absorption and fluorescence properties, excited state lifetimes and fluorescence quantum yields were determined for a series of 3,5-diarylaminobenzene derivatives in solvents of different polarities. The role of the nitrile, methyl, phenyl and naphthyl substituents is discussed. Especially the steric effects on the spectroscopic behaviour of the investigated molecules are studied.

Electrophilic additions to allenes. VI. The role of steric versus electronic effects in the reactions of arenesulphenyl halides with allenes

1980 ◽  
Vol 58 (24) ◽  
pp. 2737-2744 ◽  
Author(s):  
Dennis G. Garrattz ◽  
Pierre L. Beaulieu
Keyword(s):  
Positive Charge ◽  
Steric Effects ◽  
Rate Data ◽  
Electronic Effects ◽  
Rate Determining Step ◽  
Minimal Importance ◽  
Electrophilic Additions

The role of steric and electronic effects during the rate and product determining steps for the addition of arenesulphenyl chlorides to 1,3-disubstituted allenes has been briefly examined. Both effects appear to be generally of minimal importance during the rate determining step. The available rate data indicate the presence of little, if any, build up of positive charge on sulphur. These results are interpreted in terms of an SN2 attack on bivalent sulphur leading to an alkylidenethiiranium ion intermediate. Steric effects are of greater importance in the product determining step, particularly when the sulphenyl chlorides possess two bulky ortho substituents, as in the case of 2,4,6-triisopropylbenzenesulphenyl chloride.

Unexpected formation and conversion: role of substituents of 1,3-ynones in the reactivity and product distribution during their reactions with Ru3(CO)12

2019 ◽  
Vol 43 (3) ◽  
pp. 1478-1486
Author(s):  
Lei Xu ◽  
Liping Jiang ◽  
Shasha Li ◽  
Guofang Zhang ◽  
Weiqiang Zhang ◽  
...  
Keyword(s):  
Product Distribution ◽  
Molecular Structures ◽  
Steric Effects ◽  
Unexpected Formation ◽  
Electronic And Steric Effects

Electronic and steric effects of the substituents in 1,3-ynones play key roles in the product distribution and molecular structures.

Formation of .eta.3-cyclooctenyl complexes from hydride transfer reactions in hydrido(cycloocta-1,5-diene)tris(ligand)ruthenium(II) cations: the dominant role of steric effects

1984 ◽  
Vol 3 (10) ◽  
pp. 1485-1491 ◽  
Author(s):  
Terence V. Ashworth ◽  
Anthony A. Chalmers ◽  
Elsie Meintjies ◽  
Hester E. Oosthuizen ◽  
Eric Singleton
Keyword(s):  
Dominant Role ◽  
Hydride Transfer ◽  
Transfer Reactions ◽  
Steric Effects ◽  
Hydride Transfer Reactions

Cis,trans,cis or All-cis Geometry in d0Octahedral Dioxo Complexes. An IMOMM Study of the Role of Steric Effects

1998 ◽  
Vol 37 (13) ◽  
pp. 3321-3325 ◽  
Author(s):  
Guada Barea ◽  
Agusti Lledos ◽  
Feliu Maseras ◽  
Yves Jean
Keyword(s):  
Steric Effects

scholarly journals The Role of Aryne Distortions, Steric Effects, and Charges in Regioselectivities of Aryne Reactions

2014 ◽  
Vol 136 (44) ◽  
pp. 15798-15805 ◽  
Author(s):  
Jose M. Medina ◽  
Joel L. Mackey ◽  
Neil K. Garg ◽  
K. N. Houk
Keyword(s):  
Steric Effects
Sign in / Sign up

Export Citation Format

Share Document