Ionization potentials, electron affinities and screening constants. Part 7.—Comparison with Hartree-Fock calculations

1968 ◽  
Vol 64 (0) ◽  
pp. 1742-1746 ◽  
Author(s):  
E. C. Baughan
Keyword(s):  
Ionization Potentials ◽  
Electron Affinities ◽  
Hartree Fock

scholarly journals Correction to Accurate Ionization Potentials and Electron Affinities of Acceptor Molecules IV: Electron-Propagator Methods

2016 ◽  
Vol 13 (1) ◽  
pp. 389-391 ◽  
Author(s):  
O. Dolgounitcheva ◽  
Manuel Díaz-Tinoco ◽  
V. G. Zakrzewski ◽  
Ryan M. Richard ◽  
Noa Marom ◽  
...  
Keyword(s):  
Ionization Potentials ◽  
Electron Affinities ◽  
Electron Propagator ◽  
Acceptor Molecules

The Electron Affinities of the Alkyldithio Radicals and their Anions

2012 ◽  
Vol 512-515 ◽  
pp. 2059-2063 ◽  
Author(s):  
Hui Yi Pei ◽  
Ai Fang Gao
Keyword(s):  
Electron Affinity ◽  
Density Functional ◽  
Basis Set ◽  
Electron Affinities ◽  
Hartree Fock ◽  
Functional Methods ◽  
Different Types ◽  
Vertical Detachment Energy ◽  
Vertical Electron Affinity ◽  
P Type

The electron affinities of the CnH2n+1SS/CnH2n+1SS- (n=1-5) species have been determined using four different density functional or hybrid Hartree-Fock density functional methods. The basis set used in this work is of double- plus polarization quality with additional diffuse s- and p-type functions, denoted DZP++. Three different types of the neutral-anion energy separations reported in this work are the adiabatic electron affinity (EAad), the vertical electron affinity (EAvert), and the vertical detachment energy (VDE). The most reliable adiabatic electron affinities, obtained at the DZP++ BP86 level of theory, are 1.794 eV (for CH3SS), 1.777 eV (for C2H5SS), 1.778 eV (a) and 1.809 eV (b) for the two isomers of C3H7SS, 1.782 eV (a), 1.825 eV (b) and 1.778 eV (c) for the three isomers of C4H9SS, and 1.784 eV (a), 1.875 eV (b), 1.805 eV (c) and 1.835 eV (d) for the three isomers of C5H11SS, respectively.

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