Chemical activation of oxygen molecule by quantum electronic state selected vanadium cation: observation of spin–orbit state effects

2020 ◽  
pp. 1-11 ◽  
Author(s):  
Yih Chung Chang ◽  
Yuntao Xu ◽  
Bo Xiong ◽  
Cheuk-Yiu Ng
Keyword(s):  
Electronic State ◽  
Chemical Activation ◽  
Oxygen Molecule ◽  
Spin Orbit ◽  
Quantum Electronic ◽  
Activation Of Oxygen

Quantum electronic control on chemical activation of methane by collision with spin–orbit state selected vanadium cation

2021 ◽  
Vol 23 (1) ◽  
pp. 273-286
Author(s):  
Cheuk-Yiu Ng ◽  
Yuntao Xu ◽  
Yih-Chung Chang ◽  
Anna Wannenmacher ◽  
Matthew Parziale ◽  
...  
Keyword(s):  
Cross Sections ◽  
Chemical Activation ◽  
Spin Orbit ◽  
Electronic Control ◽  
Quantum Electronic

A detailed investigation of absolute integral cross sections (σ's) for the reactions, V+[a5DJ (J = 0, 2), a5FJ (J = 1, 2), and a3FJ (J = 2, 3)] + CH4, can be interpreted using a weak spin crossing mechanism.

The adsorption and activation of oxygen molecule on nickel clusters doped graphene-based support by DFT

2019 ◽  
Vol 477 ◽  
pp. 110547 ◽  
Author(s):  
Zhengyang Gao ◽  
Ang Li ◽  
Xiang Li ◽  
Xiaoshuo Liu ◽  
Chuanzhi Ma ◽  
...  
Keyword(s):  
Oxygen Molecule ◽  
Nickel Clusters ◽  
Doped Graphene ◽  
Activation Of Oxygen

Quantum state control on the chemical reactivity of a transition metal vanadium cation in carbon dioxide activation

2019 ◽  
Vol 21 (13) ◽  
pp. 6868-6877 ◽  
Author(s):  
Yih Chung Chang ◽  
Yuntao Xu ◽  
Cheuk-Yiu Ng
Keyword(s):  
Carbon Dioxide ◽  
Transition Metal ◽  
Electronic State ◽  
Quantum State ◽  
Electron Spin ◽  
Chemical Reactivity ◽  
Ion Source ◽  
Atomic Transition ◽  
Spin Orbit ◽  
State Control

By utilizing a newly developed spin-orbit electronic state selected ion source for atomic transition metal vanadium cation (V+), the chemical reactivity of V+ with CO2 has been examined in detail, indicating that the titled reaction is dominantly governed by electron spin conservation, and thus the chemical reactivity can be controlled by quantum electronic state selections.

scholarly journals The 355 nm Photolysis of Methyl Nitrite

1988 ◽  
Vol 9 (4-6) ◽  
pp. 195-208 ◽  
Author(s):  
C. G. Atkins ◽  
G. Hancock
Keyword(s):  
Electronic State ◽  
Single Photon ◽  
Laser Induced Fluorescence ◽  
Energy Partitioning ◽  
Ground Electronic State ◽  
Spin Orbit ◽  
Methyl Nitrite ◽  
Two Photon ◽  
Broad Agreement ◽  
Internal States

Single photon laser induced fluorescence (LIF) has been used to study the NO fragment produced in its ground electronic state from the 355 nm photolysis of CH3ONO. Populations of rotational, vibrational, spin-orbit and lambda doublet components have been measured. The results are in broad agreement with previous two photon LIF studies, and confirm the dynamics of the process in which the NO fragment departs from an essentially planar CONO framework with non-statistical energy partitioning in the internal states of the products.

scholarly journals Interplay between vibronic and spin-orbit couplings in 3П states of triatomic molecules using as an example the A3Пu electronic state of NCN

2001 ◽  
Vol 66 (9) ◽  
pp. 613-630
Author(s):  
Marija Krmar ◽  
Miljenko Peric
Keyword(s):  
Electronic State ◽  
Systematic Study ◽  
Electronic States ◽  
Spin Orbit ◽  
Triatomic Molecules

A systematic study of various effects on the structure of the spectra of linear triatomic molecules in the 3P electronic states has been carried out. Paricular attention was paid to the interplay between the vibronic and spin-orbit couplings. Variational and perturbative computations at various levels of sophistication were performed for the A3Pu state of the NCN radical.

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