Matrix Infrared Spectra of HCl Complexes with UF6, WF6, and MoF6

Rodney D. Hunt; L. Mac Toth; Lester Andrews

doi:10.1021/ic00020a011

Matrix Infrared Spectra of HCl Complexes with UF₆, WF₆, and MoF₆

Rodney D. Hunt, L. Mac Toth, Lester Andrews

Fuel Cycle Chemical Technology

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Abstract

HCl complexes with UF₆, WF₆, and MoF₆ were prepared in solid argon at 12 K. The FT1R spectrum of UF₆/HC1 contained a doublet at 2850.6 and 2849.7 cm⁻¹ due to the hydrogen-bonded UF₆-HCl complex. In contrast, the HCl interaction with WF₆, as well as MoF₆ produced two distinctly different 1:1 complexes. The 2862.1-cm⁻¹ absorption due to the antihydrogen-bonded complex, WF_6–ClH, was slightly more intense than the 2866.2-crrT⁻¹ absorption of the hydrogen-bonded complex, WF_6–HCl. The frequencies and relative intensities of the absorptions for the MoF₆ complexes with HCl were very similar to those of their WF₆ counterparts.

Original language	English
Pages (from-to)	3829-3832
Number of pages	4
Journal	Inorganic Chemistry
Volume	30
Issue number	20
DOIs	https://doi.org/10.1021/ic00020a011
State	Published - Oct 1 1991

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title = "Matrix Infrared Spectra of HCl Complexes with UF6, WF6, and MoF6",

abstract = "HCl complexes with UF6, WF6, and MoF6 were prepared in solid argon at 12 K. The FT1R spectrum of UF6/HC1 contained a doublet at 2850.6 and 2849.7 cm−1 due to the hydrogen-bonded UF6-HCl complex. In contrast, the HCl interaction with WF6, as well as MoF6 produced two distinctly different 1:1 complexes. The 2862.1-cm−1 absorption due to the antihydrogen-bonded complex, WF6–ClH, was slightly more intense than the 2866.2-crrT−1 absorption of the hydrogen-bonded complex, WF6–HCl. The frequencies and relative intensities of the absorptions for the MoF6 complexes with HCl were very similar to those of their WF6 counterparts.",

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T1 - Matrix Infrared Spectra of HCl Complexes with UF6, WF6, and MoF6

AU - Hunt, Rodney D.

AU - Toth, L. Mac

AU - Andrews, Lester

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N2 - HCl complexes with UF6, WF6, and MoF6 were prepared in solid argon at 12 K. The FT1R spectrum of UF6/HC1 contained a doublet at 2850.6 and 2849.7 cm−1 due to the hydrogen-bonded UF6-HCl complex. In contrast, the HCl interaction with WF6, as well as MoF6 produced two distinctly different 1:1 complexes. The 2862.1-cm−1 absorption due to the antihydrogen-bonded complex, WF6–ClH, was slightly more intense than the 2866.2-crrT−1 absorption of the hydrogen-bonded complex, WF6–HCl. The frequencies and relative intensities of the absorptions for the MoF6 complexes with HCl were very similar to those of their WF6 counterparts.

AB - HCl complexes with UF6, WF6, and MoF6 were prepared in solid argon at 12 K. The FT1R spectrum of UF6/HC1 contained a doublet at 2850.6 and 2849.7 cm−1 due to the hydrogen-bonded UF6-HCl complex. In contrast, the HCl interaction with WF6, as well as MoF6 produced two distinctly different 1:1 complexes. The 2862.1-cm−1 absorption due to the antihydrogen-bonded complex, WF6–ClH, was slightly more intense than the 2866.2-crrT−1 absorption of the hydrogen-bonded complex, WF6–HCl. The frequencies and relative intensities of the absorptions for the MoF6 complexes with HCl were very similar to those of their WF6 counterparts.

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Matrix Infrared Spectra of HCl Complexes with UF₆, WF₆, and MoF₆

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