Crystal field effects in the infrared spectrum of dioxygenyl fluoborate obtained with a novel low temperature cell

Loos, K. R.; Campanile, V. A.; Goetsohel, G.T.

doi:10.1016/0584-8539(70)80081-2

Cited by 14 publications

(5 citation statements)

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“…For the low-temperature spectra, the cold sample was placed between cold AgCl windows inside the drybox. The windows were mounted in a liquid-nitrogen-cooled copper block mated with an O-ring flange to an evacuable glass cell equipped with outer CsI windows …”

Section: Methodsmentioning

confidence: 99%

“…The windows were mounted in a liquid-nitrogen-cooled copper block mated with an O-ring flange to an evacuable glass cell equipped with outer CsI windows. 58 Computational Methods. Electronic structure calculations were carried out using DFT (SVWN, BP86, B3LYP, B3PW91, PBE1PBE and MPW1PW91) and ab initio (MP2 and CCSD(T)) methods using the program Gaussian 03 (version C.02).…”

Section: X-ray Structure Determinations Of [Xe 3 Of 3 ][Pnf 6 ] (Pn )...mentioning

confidence: 99%

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On the XeF⁺/H₂O System: Synthesis and Characterization of the Xenon(II) Oxide Fluoride Cation, FXeOXeFXeF⁺

et al. 2009

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The reported synthesis of the H(2)OF(+) cation as a product of the oxidative fluorination of H(2)O by [XeF][PnF(6)] (Pn = As, Sb) in HF solution has been reinvestigated. The system exhibits complex equilibria, producing two new Xe(II) compounds, [Xe(3)OF(3)][PnF(6)] and [H(3)O][PnF(6)] x 2 XeF(2), refuting the original claim for the synthesis of the H(2)OF(+) cation. Both compounds have been isolated and characterized by vibrational spectroscopy and single-crystal X-ray diffraction. The X-ray crystal structures of the [Xe(3)OF(3)][PnF(6)] salts contain the Z-shaped FXeOXeFXeF(+) cation, which represents the first example of an isolated Xe(II) oxide fluoride. The crystal structure of the [H(3)O][AsF(6)] x 2 XeF(2) adduct contains XeF(2) molecules that interact with the H(3)O(+) cations. The vibrational assignments for the Xe(3)OF(3)(+) cation have been made with the aid of quantum-chemical calculations and were confirmed by (18)O-enrichment, and the assignments for [H(3)O][AsF(6)] x 2 XeF(2) were confirmed by (2)D- and (18)O-enrichment. Quantum-chemical calculations have also been carried out for H(3)O(+) x nXeF(2) (n = 1-4) and have been used to interpret the X-ray crystal structure and vibrational spectra of [H(3)O][AsF(6)] x 2 XeF(2). The energy-minimized geometries and vibrational frequencies for HOF and H(2)OF(+) have been calculated, further disproving the original report of the H(2)OF(+) cation. Both FXeOH and FXeOH(2)(+) have also been computed and are viable intermediates in the proposed equilibria between XeF(+) and H(2)O that lead to the Xe(3)OF(3)(+) cation.

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Section: Methodsmentioning

confidence: 99%

Section: X-ray Structure Determinations Of [Xe 3 Of 3 ][Pnf 6 ] (Pn )...mentioning

confidence: 99%

On the XeF⁺/H₂O System: Synthesis and Characterization of the Xenon(II) Oxide Fluoride Cation, FXeOXeFXeF⁺

et al. 2009

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“…The low-temperature spectra were recorded at -196°u sing a cell and transfer technique similar to one previously described. 7 The inner windows of the cell were AgCl; the outer ones, Csl disks. The instrument was calibrated by comparison with standard calibration points.8…”

Section: Methodsmentioning

confidence: 99%

Hexafluorobromine(VII) cation, BrF6+. Infrared spectrum and force field

Wilson¹

1975

Inorg. Chem.

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“…Low-temperature spectra were obtained as dry powders between Csl plates with a technique similar to one previously reported. 14 The Raman spectra were recorded on a Cary Model 83 spectrophotometer using the 4880-Á exciting line and a Claassen filter15 0020-1669/79/1318-2578S01.00/0 for the elimination of plasma lines. Sealed quartz or Teflon-FEP tubes were used as sample containers in the transverse-viewing, transverse-excitation technique.…”

Section: Introductionmentioning

confidence: 99%

Novel onium salts. Synthesis and characterization of the peroxonium cation H2OOH

Wilson¹,

Curtis²

1979

Inorg. Chem.

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Crystal field effects in the infrared spectrum of dioxygenyl fluoborate obtained with a novel low temperature cell

Cited by 14 publications

References 10 publications

On the XeF⁺/H₂O System: Synthesis and Characterization of the Xenon(II) Oxide Fluoride Cation, FXeOXeFXeF⁺

On the XeF⁺/H₂O System: Synthesis and Characterization of the Xenon(II) Oxide Fluoride Cation, FXeOXeFXeF⁺

Hexafluorobromine(VII) cation, BrF6+. Infrared spectrum and force field

Novel onium salts. Synthesis and characterization of the peroxonium cation H2OOH

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Crystal field effects in the infrared spectrum of dioxygenyl fluoborate obtained with a novel low temperature cell

Cited by 14 publications

References 10 publications

On the XeF+/H2O System: Synthesis and Characterization of the Xenon(II) Oxide Fluoride Cation, FXeOXeFXeF+

On the XeF+/H2O System: Synthesis and Characterization of the Xenon(II) Oxide Fluoride Cation, FXeOXeFXeF+

Hexafluorobromine(VII) cation, BrF6+. Infrared spectrum and force field

Novel onium salts. Synthesis and characterization of the peroxonium cation H2OOH

Contact Info

Product

Resources

About

On the XeF⁺/H₂O System: Synthesis and Characterization of the Xenon(II) Oxide Fluoride Cation, FXeOXeFXeF⁺

On the XeF⁺/H₂O System: Synthesis and Characterization of the Xenon(II) Oxide Fluoride Cation, FXeOXeFXeF⁺