Characterization of anharmonicities on complex potential energy surfaces: Perturbation theory and simulation

2001 ◽  
Vol 115 (21) ◽  
pp. 9627-9636 ◽  
Author(s):  
F. Calvo ◽  
J. P. K. Doye ◽  
D. J. Wales
Keyword(s):  
Perturbation Theory ◽  
Potential Energy ◽  
Complex Potential ◽  
Potential Energy Surfaces ◽  
Energy Surfaces

scholarly journals A benchmark ab initio study of the complex potential energy surfaces of the OH− + CH3CH2Y [Y = F, Cl, Br, I] reactions

2021 ◽  
Author(s):  
Domonkos Attila Tasi ◽  
Csenge Tokaji ◽  
Gabor Czako
Keyword(s):  
Potential Energy ◽  
Ab Initio ◽  
Complex Potential ◽  
Potential Energy Surfaces ◽  
Ab Initio Study ◽  
Explicitly Correlated ◽  
High Level ◽  
Energy Surfaces

We provide the first benchmark characterization of the OH− + CH3CH2Y [Y = F, Cl, Br, I] reactions utilizing the high-level explicitly-correlated CCSD(T)-F12b method with the aug-cc-pVnZ [n = 2(D),...

scholarly journals Correction: Electronic spectrum and characterization of diabatic potential energy surfaces for thiophenol

2019 ◽  
Vol 21 (15) ◽  
pp. 8179-8179
Author(s):  
Linyao Zhang ◽  
Donald G. Truhlar ◽  
Shaozeng Sun
Keyword(s):  
Potential Energy ◽  
Electronic Spectrum ◽  
Potential Energy Surfaces ◽  
Chem Phys ◽  
Energy Surfaces ◽  
Phys Chem Chem Phys

Correction for ‘Electronic spectrum and characterization of diabatic potential energy surfaces for thiophenol’ by Linyao Zhang et al., Phys. Chem. Chem. Phys., 2018, 20, 28144–28154.

Symmetry-adapted perturbation theory of potential-energy surfaces for weakly bound molecular complexes

1994 ◽  
Vol 307 ◽  
pp. 135-151 ◽  
Author(s):  
Tatiana Cwiok ◽  
Bogumil Jeziorski ◽  
Wlodzimierz Kolos ◽  
Robert Moszynski ◽  
Krzysztof Szalewicz
Keyword(s):  
Perturbation Theory ◽  
Potential Energy ◽  
Potential Energy Surfaces ◽  
Molecular Complexes ◽  
Weakly Bound ◽  
Energy Surfaces

scholarly journals Nonadiabatic dynamics in multidimensional complex potential energy surfaces

2020 ◽  
Vol 11 (36) ◽  
pp. 9827-9835 ◽  
Author(s):  
Fábris Kossoski ◽  
Mario Barbatti
Keyword(s):  
Wave Function ◽  
Potential Energy ◽  
Complex Potential ◽  
Potential Energy Surfaces ◽  
Nonadiabatic Dynamics ◽  
Continuous Development ◽  
Surface Hopping ◽  
Multidimensional Complex ◽  
Function Norm ◽  
Energy Surfaces

Despite the continuous development of methods for describing nonadiabatic dynamics, there is a lack of multidimensional approaches for processes where the wave function norm is not conserved. A new surface hopping variant closes this knowledge gap.

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