scholarly journals The Electron Donor–Acceptor Interaction between Mixed Solvents and Its Influence on Their β-Sheet Structure-Disrupting Potential

1989 ◽  
Vol 62 (3) ◽  
pp. 780-785 ◽  
Author(s):  
Mitsuaki Narita ◽  
Hiroshi Umeyama ◽  
Shizuko Isokawa ◽  
Shinya Honda ◽  
Chie Sasaki ◽  
...  
Keyword(s):  
Electron Donor ◽  
Mixed Solvents ◽  
Acceptor Interaction ◽  
Sheet Structure ◽  
Donor Acceptor ◽  
Β Sheet

scholarly journals The Surface Properties of Calcite: An Adsorption Model with Orbital Control

2001 ◽  
Vol 19 (3) ◽  
pp. 237-244 ◽  
Author(s):  
Nikolai V. Nikolenko
Keyword(s):  
Surface Properties ◽  
Organic Compounds ◽  
Electron Donor ◽  
Organic Molecules ◽  
Orbital Interaction ◽  
Adsorption Model ◽  
Acceptor Interaction ◽  
Donor Acceptor ◽  
Correlation Parameters ◽  
Adsorptive Properties

The energies of unoccupied and occupied orbitals were used as the correlation parameters between the electronic and adsorptive properties of organic molecules. A model describing the chemisorption of organic compounds on CaCO3 involving two types of interaction, i.e. two-electron, donor–acceptor interaction HOMO(adsorbent) → LUMO(adsorbate) and four-electron, three-orbital interaction HOMO(adsorbent) → {LUMO(adsorbate) + HOMO(adsorbate)}, was proposed. It was concluded that strengthening of the bond involved in chemisorption occurred if the energies of the occupied orbitals associated with the adsorbate and adsorbent were concurrent.

Breakdown of Exciton Splitting through Electron Donor–Acceptor Interaction: A Caveat for the Application of Exciton Chirality Method in Macromolecules

2013 ◽  
Vol 117 (35) ◽  
pp. 17927-17939 ◽  
Author(s):  
Jimmy Joy ◽  
Rijo T. Cheriya ◽  
Kalaivanan Nagarajan ◽  
Anil Shaji ◽  
Mahesh Hariharan
Keyword(s):  
Electron Donor ◽  
Acceptor Interaction ◽  
Exciton Splitting ◽  
Donor Acceptor
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