Untitled

Aleinikov, N. N.; Vasil'ev, G. K.; Kashtanov, S. A.; Makarov, E. F.; Chernyshev, Yu. A.

doi:10.1023/a:1022560331992

Cited by 1 publication

(1 citation statement)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, several points that may be relevant are noteworthy. It has been found by kinetic measurements that the reaction XeO 4 + hν →4 O+Xe dominates the photodissociation of XeO 4 in the 200–300 nm range 51. The present calculations show that the dissociation is initiated by an n→σ* electronic excitation.…”

Section: Resultssupporting

confidence: 49%

Ultraviolet Photolysis Studies on XeO₄ in Noble‐Gas and F₂ Matrices and the Formation and Characterization of a New Xe^VIII Oxide, (η²‐O₂)XeO₃

Vent‐Schmidt

Goettel

Schrobilgen

et al. 2015

Chemistry A European J

View full text Add to dashboard Cite

The photolytic behavior of the thermochemically unstable xenon(VIII) oxide XeO4 was investigated by UV irradiation in noble-gas and F2 matrices. Photolysis of Xe(16) O4 or Xe(18) O4 in noble-gas matrices at 365 nm yielded XeO3 and a new xenon(VIII) oxide, namely, (η(2) -O2 )XeO3 , which, along with XeO4 , was characterized by matrix-isolation IR spectroscopy and quantum-chemical calculations. Calculations of the UV spectrum showed that the photodecomposition is induced by an n→σ* transition, but the nature of the excitation differs when different light sources are used. There is strong evidence for the formation of mobile (1) D excited O atoms in the case of excitation at 365 nm, which led to the formation of (η(2) -O2 )XeO3 by reaction with XeO4 . Matrix-isolation IR spectroscopy in Ne and Ar matrices afforded the natural-abundance xenon isotopic pattern for the ν3 (T2 ) stretching mode of Xe(16) O4 , and (18) O enrichment provided the (16) O/(18) O isotopic shifts of XeO4 and (η(2) -O2 )XeO3 .

show abstract

Section: Resultssupporting

confidence: 49%

Ultraviolet Photolysis Studies on XeO₄ in Noble‐Gas and F₂ Matrices and the Formation and Characterization of a New Xe^VIII Oxide, (η²‐O₂)XeO₃

Vent‐Schmidt

Goettel

Schrobilgen

et al. 2015

Chemistry A European J

View full text Add to dashboard Cite

show abstract

Untitled

Cited by 1 publication

References 3 publications

Ultraviolet Photolysis Studies on XeO₄ in Noble‐Gas and F₂ Matrices and the Formation and Characterization of a New Xe^VIII Oxide, (η²‐O₂)XeO₃

Ultraviolet Photolysis Studies on XeO₄ in Noble‐Gas and F₂ Matrices and the Formation and Characterization of a New Xe^VIII Oxide, (η²‐O₂)XeO₃

Contact Info

Product

Resources

About

Untitled

Cited by 1 publication

References 3 publications

Ultraviolet Photolysis Studies on XeO4 in Noble‐Gas and F2 Matrices and the Formation and Characterization of a New XeVIII Oxide, (η2‐O2)XeO3

Ultraviolet Photolysis Studies on XeO4 in Noble‐Gas and F2 Matrices and the Formation and Characterization of a New XeVIII Oxide, (η2‐O2)XeO3

Contact Info

Product

Resources

About

Ultraviolet Photolysis Studies on XeO₄ in Noble‐Gas and F₂ Matrices and the Formation and Characterization of a New Xe^VIII Oxide, (η²‐O₂)XeO₃

Ultraviolet Photolysis Studies on XeO₄ in Noble‐Gas and F₂ Matrices and the Formation and Characterization of a New Xe^VIII Oxide, (η²‐O₂)XeO₃