Lamb–Dip Millimeter-Wave and High-Resolution Far Infrared Spectra of HCCF

Dore, Luca; Mazzavillani, A.; Cludi, L.; Cazzoli, G.

doi:10.1006/jmsp.1998.7548

Cited by 8 publications

(7 citation statements)

References 17 publications

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“…30 During the synthesis, the discharge products were collected in a liquid nitrogen trap. HCCF (DCCF) was purified by a trap-to-trap distillation employing a liquid nitrogen/2-methylbutane slush bath at -150°C.…”

Section: Methodsmentioning

confidence: 99%

Matrix-Isolation and ab Initio Study of HNgCCF and HCCNgF Molecules (Ng = Ar, Kr, and Xe)

et al. 2010

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We report three new noble-gas molecules prepared in low-temperature Kr and Xe matrices from the HCCF precursor by UV photolysis and thermal annealing. The identified molecules are two noble-gas hydrides HNgCCF (Ng ) Kr and Xe) and a molecule of another type, HCCKrF. These molecules are assigned with the help of ab initio calculations. All strong absorptions predicted by theory are found in experiments with proper deuteration shifts. The experiments and theory suggest a higher stability against dissociation of HNgCCF molecules compared to HNgCCH reported previously. Surprisingly, only very tentative traces of HCCXeF, which is computationally very stable, are found in experiments. No strong evidence of similar argon compounds is found here.

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Section: Methodsmentioning

confidence: 99%

Matrix-Isolation and ab Initio Study of HNgCCF and HCCNgF Molecules (Ng = Ar, Kr, and Xe)

et al. 2010

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“…• The discrepancy between the H 0 values reported in (19) and (27) that induced us to reinvestigate the rotational spectrum of HCCF could be clarified (see Section IV.I).…”

Section: Discussionmentioning

confidence: 92%

“…A most recent MMW-and subMMW-study on the rotational spectrum of the vibrational ground state carried out by Dore et al (27) revealed a noticeable discrepancy between the newly determined value of the 6th order centrifugal distortion constant H 0 and the value previously published by us (19).…”

Section: Introductionmentioning

confidence: 91%

The Rotational Spectrum of Fluoroethyne (HCCF) Revisited

Huckauf

Guarnieri

2002

Journal of Molecular Spectroscopy

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“…The matrices were photolyzed with UV light from a Xe lamp (Opthos). HCCF (DCCF) was synthesized by direct current glow discharge decomposition of 1,3,5-trifluorobenzene (Alfa Aesar, 98 + %, CAS 372-38-3) in a helium atmosphere [16]. During the synthesis, the discharge products were collected in a trap cooled by liquid nitrogen and then purified by a trap-to-trap distillation using a liquid nitrogen/2-methylbutane slush bath at À150°C.…”

Section: Methodsmentioning

confidence: 99%