Time-dependent gauge-invariant calculations of the dynamic polarizabilities of NO+ in its electronic ground state X1Σ+

2003 ◽  
Vol 633 (2-3) ◽  
pp. 157-161 ◽  
Author(s):  
Mohammadou Mérawa ◽  
Didier Bégué ◽  
Claude Pouchan
Keyword(s):  
Ground State ◽  
Electronic Ground State ◽  
Time Dependent ◽  
Gauge Invariant ◽  
Dynamic Polarizabilities ◽  
Electronic Ground

Dynamics and resonances of the H(2S) + CH+(X1Σ+) reaction in the electronic ground state: a detailed quantum wavepacket study

2017 ◽  
Vol 19 (30) ◽  
pp. 20172-20187 ◽  
Author(s):  
P. Sundaram ◽  
V. Manivannan ◽  
R. Padmanaban
Keyword(s):  
Wave Packet ◽  
Cross Sections ◽  
Ground State ◽  
Rate Constants ◽  
Electronic Ground State ◽  
Time Dependent ◽  
Initial State ◽  
Quantum Wavepacket ◽  
Thermal Rate Constants ◽  
Electronic Ground

Initial state-selected and energy resolved channel-specific reaction probabilities, integral cross sections and thermal rate constants of the H(2S) + CH+(X1Σ+) reaction are calculated within the coupled states approximation by a time-dependent wave packet propagation method. The resonances formed during the course of the reaction are also identified.

Time-Dependent Quantum Wave Packet Dynamics of S + OH Reaction on Its Electronic Ground State

2014 ◽  
Vol 118 (31) ◽  
pp. 5915-5926 ◽  
Author(s):  
Sugata Goswami ◽  
T. Rajagopala Rao ◽  
S. Mahapatra ◽  
B. Bussery-Honvault ◽  
P. Honvault
Keyword(s):  
Wave Packet ◽  
Ground State ◽  
Electronic Ground State ◽  
Time Dependent ◽  
Wave Packet Dynamics ◽  
Quantum Wave ◽  
Electronic Ground

DETERMINATION OF THE ELECTRONIC GROUND STATE OF MOLECULAR SYSTEMS WITH THE MULTI-CONFIGURATION TIME-DEPENDENT HARTREE–FOCK METHOD

2007 ◽  
Vol 06 (03) ◽  
pp. 563-574 ◽  
Author(s):  
M. NEST
Keyword(s):  
Ground State ◽  
Equations Of Motion ◽  
Electronic Ground State ◽  
Time Dependent ◽  
Molecular Systems ◽  
Hartree Fock ◽  
Time Propagation ◽  
Core Excitations ◽  
Electronic Ground

In this paper, we present progress in the application of the explicitly time-dependent multi-configuration time-dependent Hartree–Fock (MCTDHF) method. The spin–orbitals and equations of motion are expressed in the basis of Gaussian Type Orbitals. MCTDHF is then applied to the calculation of the electronic ground state of various small molecules by imaginary time propagation. We were able to take between four and 12 active electrons into account. We discuss the suitability of a core guess as initial wave function, the possibility to obtain excited states, as well as the consequences of a neglect of core excitations.

ChemInform Abstract: TRIPLET ELECTRONIC GROUND STATE OF TRIMETHYLENEMETHANE

1974 ◽  
Vol 5 (33) ◽  
pp. no-no
Author(s):  
DAVID R. YARKONY ◽  
HENRY F. III SCHAEFER
Keyword(s):  
Ground State ◽  
Electronic Ground State ◽  
Electronic Ground

Consistent characterization of the electronic ground state of Iron (II) Phthalocyanine from valence and core-shell electron spectroscopy

2021 ◽  
Author(s):  
Jonathan Laurent ◽  
John Bozek ◽  
Marc BRIANT ◽  
Pierre Carcabal ◽  
Denis Cubaynes ◽  
...  
Keyword(s):  
Gas Phase ◽  
Ground State ◽  
Electron Spectroscopy ◽  
Organometallic Compound ◽  
Electronic Ground State ◽  
Core Shell ◽  
Shell Electron ◽  
Phthalocyanine Molecule ◽  
Electronic Ground

We studied the Iron (II) Phthalocyanine molecule in the gas-phase. It is a complex transition organometallic compound, for which, the characterization of its electronic ground state is still debated more...

RKR Potentials of 14N16O and 16OH Molecules in the Electronic Ground State

2020 ◽  
Vol 128 (12) ◽  
pp. 1921-1926
Author(s):  
Yu. G. Borkov ◽  
O. N. Sulakshina ◽  
S. V. Kozlov ◽  
T. I. Velichko
Keyword(s):  
Ground State ◽  
Electronic Ground State ◽  
Electronic Ground
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