Raman and infrared spectra of cyanodifluorophosphine

Cox, A. W.; Zozulin, A. J.; Odom, J. D.; Durig, J. R.

doi:10.1021/ic50174a046

Cited by 10 publications

(1 citation statement)

References 18 publications

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“…The infrared and Raman spectra of (CH 3 ) 4 N + SO 2 CNare shown in Figure 1 and the observed frequencies are summarized in Table 1. The vibrational data of the anion together with the frequencies of the isoelectronic cyanodifluorophosphine 27 and the ab initio calculated frequencies of cyanosulfite and isocyanosulfite are listed in Table 2. The assignments for SO 2 CNwere made by comparison with the isoelectronic F 2 PCN.…”

Section: Resultsmentioning

confidence: 99%

Synthesis and Characterization of Tetramethylammonium Cyanosulfite, (CH₃)₄N⁺SO₂CN^-

1999

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CH 3 ) 4 N + SO 2 CN -was prepared from (CH 3 ) 4 N + CN -and SO 2 and characterized by 1 H, 13 C, 14 N NMR, infrared, and Raman spectroscopy. The yellow salt is stable up to -10°C, but solutions in SO 2 decompose already at -50°C in 1 day. The structure of the anion was predicted by ab initio calculations, suggesting C s symmetry with a pyramidal coordination at the central sulfur atom with the following geometry: d(SO) ) 146.7 pm, d(SC) ) 190.8 pm, ∠(OSO) ) 114.0°, ∠(OSC) ) 100.8°, and ∠(SCN) ) 173.6°. The bent SCN arrangement is explained by negative hyperconjugation.

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Section: Resultsmentioning

confidence: 99%

Synthesis and Characterization of Tetramethylammonium Cyanosulfite, (CH₃)₄N⁺SO₂CN^-

1999

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ChemInform Abstract: RAMAN AND INFRARED SPECTRA OF CYANODIFLUOROPHOSPHINE

Cox¹,

Zozulin²,

Odom³

et al. 1977

Chemischer Informationsdienst

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Vibrational spectra and normal coordinate analysis of difluorophosphine‐d₀ and ‐d₁

During¹,

Zozulin²,

Odom³

et al. 1979

J Raman Spectroscopy

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The Raman and infrared spectra of difluorophosphine and difluorophosphine-dl in the gaseous and solid phases from 100 to 3000 cm-' have been recorded. The six fundamental frequencies have been assigned on the basis of group frequencies, depolarization ratios, band types and isotopic shifts. A normal coordinate analysis was carried out. Very little mixing was found to occur between the normal modes. Thermodynamic functions were calculated from the observed frequencies and previously reported moments of inertia.

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Raman and infrared spectra of cyanodifluorophosphine

Cited by 10 publications

References 18 publications

Synthesis and Characterization of Tetramethylammonium Cyanosulfite, (CH₃)₄N⁺SO₂CN^-

Synthesis and Characterization of Tetramethylammonium Cyanosulfite, (CH₃)₄N⁺SO₂CN^-

ChemInform Abstract: RAMAN AND INFRARED SPECTRA OF CYANODIFLUOROPHOSPHINE

Vibrational spectra and normal coordinate analysis of difluorophosphine‐d₀ and ‐d₁

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Raman and infrared spectra of cyanodifluorophosphine

Cited by 10 publications

References 18 publications

Synthesis and Characterization of Tetramethylammonium Cyanosulfite, (CH3)4N+SO2CN-

Synthesis and Characterization of Tetramethylammonium Cyanosulfite, (CH3)4N+SO2CN-

ChemInform Abstract: RAMAN AND INFRARED SPECTRA OF CYANODIFLUOROPHOSPHINE

Vibrational spectra and normal coordinate analysis of difluorophosphine‐d0 and ‐d1

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Synthesis and Characterization of Tetramethylammonium Cyanosulfite, (CH₃)₄N⁺SO₂CN^-

Synthesis and Characterization of Tetramethylammonium Cyanosulfite, (CH₃)₄N⁺SO₂CN^-

Vibrational spectra and normal coordinate analysis of difluorophosphine‐d₀ and ‐d₁