Electronic structure and spectra of (Cu2O)n–H2O complexes

2015 ◽  
Vol 17 (1) ◽  
pp. 428-433 ◽  
Author(s):  
Ioannis D. Petsalakis ◽  
Giannoula Theodorakopoulos ◽  
Jerry Whitten

(Cu2O)n clusters form nanobarrels with a square mesh surface structure. Low-lying charge-transfer electronic excited states of (Cu2O)n–H2O are determined.

1982 ◽  
Vol 37 (3) ◽  
pp. 232-237
Author(s):  
Horacio Grinberg ◽  
Julio Marañon ◽  
Oscar M. Sorarrain

Abstract The semiempirical molecular orbital CNDO/S-CI spectral parameterization has been used to elucidate the lower triplet electronic states of a series of dioxodiazacycloalkanes. The 1 3 B2(n0π*) and 1 3 A2 (n0π*) triplet spectroscopic states involve intramolecular charge transfer from the oxygen to the carbon atom of the carbonyl group, which is supported by electron density calculations of these excited states. The solvation energy was incorporated in the calculations.


2015 ◽  
Vol 17 (8) ◽  
pp. 5832-5839 ◽  
Author(s):  
Luis Basurto ◽  
Fatemeh Amerikheirabadi ◽  
Rajendra Zope ◽  
Tunna Baruah

Replacing C60 or C70 by an M3N@C80 (M = Sc, Y) in co-facial dyads with ZnTPP increases charge transfer excited state energies.


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