The Peculiar Interaction of Trifluoride Anions with Cryogenic Rare Gas Matrices

2021 ◽  
Author(s):  
Frederik Bader ◽  
Sebastian Riedel ◽  
Helmut Beckers ◽  
Carsten Müller ◽  
Jean Christophe Tremblay ◽  
...  
Keyword(s):  
Rare Gas

Long-Term Correlations In Diffusive Motion Of Water Molecules And Rare Gas Atoms In Helium And Argon Aqueous Solutions

2015 ◽  
Vol 60 (8) ◽  
pp. 757-763 ◽  
Author(s):  
V.P. Voloshin ◽  
◽  
G.G. Malenkov ◽  
Yu.I. Naberukhin ◽  
◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Rare Gas ◽  
Water Molecules ◽  
Diffusive Motion ◽  
Rare Gas Atoms

Nitrogen Atom Densities in Rare Gas Diluted N2 Plasmas with Capacitive and Inductive Coupling

2008 ◽  
Vol 128 (10) ◽  
pp. 615-618 ◽  
Author(s):  
Takeshi Kitajima ◽  
Akihiro Kubota ◽  
Toshiki Nakano
Keyword(s):  
Nitrogen Atom ◽  
Inductive Coupling ◽  
Rare Gas

Effect of Excited Particles on Electron Production in Rare Gas RF Breakdown

2010 ◽  
Vol 130 (12) ◽  
pp. 1073-1080
Author(s):  
Norihiko Sasaki ◽  
Mitsuharu Nogaku ◽  
Yutaka Uchida
Keyword(s):  
Rare Gas ◽  
Electron Production ◽  
Rf Breakdown

Rare gas ion laser.

1993 ◽  
Vol 21 (1) ◽  
pp. 35-37
Author(s):  
TADASHI TAKAHASHI
Keyword(s):  
Rare Gas ◽  
Ion Laser

A Comprehensive Computational Study on OCH+-Rg (Rg = He, Ne, Ar, Kr, Xe) Complexes

2003 ◽  
Vol 68 (3) ◽  
pp. 489-508 ◽  
Author(s):  
Yinghong Sheng ◽  
Jerzy Leszczynski
Keyword(s):  
Computational Study ◽  
Relativistic Effects ◽  
Dft Method ◽  
Basis Set ◽  
Rare Gas ◽  
Geometrical Parameters ◽  
Minor Effect ◽  
Dissociation Energies ◽  
Equilibrium Geometries

The equilibrium geometries, harmonic vibrational frenquencies, and the dissociation energies of the OCH+-Rg (Rg = He, Ne, Ar, Kr, and Xe) complexes were calculated at the DFT, MP2, MP4, CCSD, and CCSD(T) levels of theory. In the lighter OCH+-Rg (Rg = He, Ne, Ar) rare gas complexes, the DFT and MP4 methods tend to produce longer Rg-H+ distance than the CCSD(T) level value, and the CCSD-calculated Rg-H+ bond lengths are slightly shorter. DFT method is not reliable to study weak interaction in the OCH+-He and OCH+-Ne complexes. A qualitative result can be obtained for OCH+-Ar complex by using the DFT method; however, a higher-level method using a larger basis set is required for the quantitative predictions. For heavier atom (Kr, Xe)-containing complexes, only the CCSD method predicted longer Rg-H+ distance than that obtained at the CCSD(T) level. The DFT method can be applied to obtain the semiquantitative results. The relativistic effects are expected to have minor effect on the geometrical parameters, the H+-C stretching mode, and the dissociation energy. However, the dissociation energies are sensitive to the quality of the basis set. The nature of interaction between the OCH+ ion and Rg atoms was also analyzed in terms of the interaction energy components.

Investigations on the production kinetics of ionic alkali–rare gas excimers

1992 ◽  
Vol 97 (5) ◽  
pp. 3325-3332 ◽  
Author(s):  
M. Mantel ◽  
M. Schumann ◽  
A. Giez ◽  
H. Langhoff ◽  
W. Hammer ◽  
...  
Keyword(s):  
Rare Gas ◽  
Production Kinetics ◽  
Kinetics Of

scholarly journals Complexes with Atomic Gold Ions: Efficient Bis-Ligand Formation

Molecules ◽  
2021 ◽  
Vol 26 (12) ◽  
pp. 3484
Author(s):  
Felix Duensing ◽  
Elisabeth Gruber ◽  
Paul Martini ◽  
Marcelo Goulart ◽  
Michael Gatchell ◽  
...  
Keyword(s):  
Polyatomic Molecules ◽  
Rare Gas ◽  
Abundance Distribution ◽  
Degree Of Ionization ◽  
Covalent Bonds ◽  
Helium Nanodroplets ◽  
Order Of Magnitude ◽  
High Resolution Mass Spectrometer ◽  
Dumbbell Structure ◽  
Resolution Mass

Complexes of atomic gold with a variety of ligands have been formed by passing helium nanodroplets (HNDs) through two pickup cells containing gold vapor and the vapor of another dopant, namely a rare gas, a diatomic molecule (H2, N2, O2, I2, P2), or various polyatomic molecules (H2O, CO2, SF6, C6H6, adamantane, imidazole, dicyclopentadiene, and fullerene). The doped HNDs were irradiated by electrons; ensuing cations were identified in a high-resolution mass spectrometer. Anions were detected for benzene, dicyclopentadiene, and fullerene. For most ligands L, the abundance distribution of AuLn+ versus size n displays a remarkable enhancement at n = 2. The propensity towards bis-ligand formation is attributed to the formation of covalent bonds in Au+L2 which adopt a dumbbell structure, L-Au+-L, as previously found for L = Xe and C60. Another interesting observation is the effect of gold on the degree of ionization-induced intramolecular fragmentation. For most systems gold enhances the fragmentation, i.e., intramolecular fragmentation in AuLn+ is larger than in pure Ln+. Hydrogen, on the other hand, behaves differently, as intramolecular fragmentation in Au(H2)n+ is weaker than in pure (H2)n+ by an order of magnitude.

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