Hydrogen polyoxides H2O3 and H2O4 as components of peroxy radical condensate obtained from electro-dissociated water vapor

Леванов, А. В.; Isaykina, Oksana Ya.; Antipenko, E. E.; Лунин, В. В.

doi:10.1016/j.chemphys.2014.11.020

Cited by 7 publications

(1 citation statement)

References 61 publications

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“…Lee and coworkers obtained H 2 O 4 from the UV photolysis of H 2 CO in O 2 at a low temperature, and they concluded that the structure of H 2 O 4 was that of a HOO radical dimer from the matrix isolated IR spectrum . More recently, Levanov et al confirmed the chainlike structure of H 2 O 4 from the peaks at 449, 589, 624, 827, and 865 cm −1 in the Raman spectrum of H 2 O 4 (prepared in relatively large quantities) and observed the Raman spectra of H 2 O 4 , H 2 O 3 , and H 2 O 2 from the reaction of hydrogen atoms with liquid ozone and from electro‐dissociated water vapor …”

Section: Introductionmentioning

confidence: 98%

Theoretical investigation of the structures and spectroscopic properties of (H₂O₄)_n (n = 1–4) clusters

Kim

Seo

Song

et al. 2016

Int J of Quantum Chemistry

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Density functional theory and ab initio calculations were performed to elucidate the hydrogen interactions in (H 2 O 4 ) n (n 5 1-4) clusters. The optimized geometries, binding energies, and harmonic vibrational frequencies were predicted at various levels of theory. The trans conformer of the H 2 O 4 monomer was predicted to be the most stable structure at the CCSD(T)/aug-cc-pVTZ level of theory. The binding energies per H 2 O 4 monomer increased in absolute value by 9.0, 10.1, and 11.8 kcal/mol from n 5 2 to n 5 4 at the MP2/cc-pVTZ level of theory (after the zero-point vibrational energy and basis set superposition error corrections). This result implies that the intermolecular hydrogen bonds were stronger in the long-chain clusters, that is, the formation of the longer chain in the (H 2 O 4 ) n clusters was more energetically favorable.

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Section: Introductionmentioning

confidence: 98%

Theoretical investigation of the structures and spectroscopic properties of (H₂O₄)_n (n = 1–4) clusters

Kim

Seo

Song

et al. 2016

Int J of Quantum Chemistry

View full text Add to dashboard Cite

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A Simple and Efficient Preparation of High‐Purity Hydrogen Trioxide (HOOOH)

Strle

Cerkovnik

2015

Angewandte Chemie

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Asimple and efficient method allows the synthesis of solutions of high-purity hydrogen trioxide (HOOOH), released in the low-temperature methytrioxorhenium(VII) (MTO)-catalyzed transformation of the ozonized polystyrene-supported dimethylphenylsilane.H igh-purity hydrogen trioxide solutions in diethyl ether,separated from the polymer and free of any reactants and by-products,c an be stored at À20 8 8Cfor weeks.Byremoving the solvent in vacuo,HOOOH could be isolated in highly pure form or transferred to other solvents,t hus significantly extending the researchp erspectives of HOOOH for novel applications.

show abstract

A Simple and Efficient Preparation of High‐Purity Hydrogen Trioxide (HOOOH)

Strle

Cerkovnik

2015

Angew Chem Int Ed

View full text Add to dashboard Cite

A simple and efficient method allows the synthesis of solutions of high-purity hydrogen trioxide (HOOOH), released in the low-temperature methytrioxorhenium(VII) (MTO)-catalyzed transformation of the ozonized polystyrene-supported dimethylphenylsilane. High-purity hydrogen trioxide solutions in diethyl ether, separated from the polymer and free of any reactants and by-products, can be stored at -20 °C for weeks. By removing the solvent in vacuo, HOOOH could be isolated in highly pure form or transferred to other solvents, thus significantly extending the research perspectives of HOOOH for novel applications.

show abstract

Hydrogen polyoxides H2O3 and H2O4 as components of peroxy radical condensate obtained from electro-dissociated water vapor

Cited by 7 publications

References 61 publications

Theoretical investigation of the structures and spectroscopic properties of (H₂O₄)_n (n = 1–4) clusters

Theoretical investigation of the structures and spectroscopic properties of (H₂O₄)_n (n = 1–4) clusters

A Simple and Efficient Preparation of High‐Purity Hydrogen Trioxide (HOOOH)

A Simple and Efficient Preparation of High‐Purity Hydrogen Trioxide (HOOOH)

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Hydrogen polyoxides H2O3 and H2O4 as components of peroxy radical condensate obtained from electro-dissociated water vapor

Cited by 7 publications

References 61 publications

Theoretical investigation of the structures and spectroscopic properties of (H2O4)n (n = 1–4) clusters

Theoretical investigation of the structures and spectroscopic properties of (H2O4)n (n = 1–4) clusters

A Simple and Efficient Preparation of High‐Purity Hydrogen Trioxide (HOOOH)

A Simple and Efficient Preparation of High‐Purity Hydrogen Trioxide (HOOOH)

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Theoretical investigation of the structures and spectroscopic properties of (H₂O₄)_n (n = 1–4) clusters

Theoretical investigation of the structures and spectroscopic properties of (H₂O₄)_n (n = 1–4) clusters