Počet záznamů: 1  

The Rotational Spectrum of SiHF3 in the Vibrational State v(6)=2: Observation of Direct /-Type Resonance Transitions

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    0181514 - UFCH-W 20020254 RIV US eng J - Článek v odborném periodiku
    Gnida, G. - Mäder, H. - Harder, H. - Huckauf, A. - Margulés, L. - Cosléou, J. - Demaison, J. - Pracna, Petr - Sarka, K.
    The Rotational Spectrum of SiHF3 in the Vibrational State v(6)=2: Observation of Direct /-Type Resonance Transitions.
    Journal of Molecular Spectroscopy. Roč. 216, - (2002), s. 481-492. ISSN 0022-2852. E-ISSN 1096-083X
    Grant CEP: GA ČR GA203/01/1274
    Výzkumný záměr: CEZ:AV0Z4040901
    Klíčová slova: millimeter-wave * rovibrational spectra * spectroscopy
    Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
    Impakt faktor: 1.251, rok: 2002

    The v(6) = 2 vibrational state of the main isotopomer of trifluorosilane, (SiHF3)-Si-28, has been investigated in the centimeter- and millimeter-wave ranges. Rotational spectra following the DeltaJ = 1, Deltak = Deltal = 0 selection rule have been measured up to J = 24 and K = 23 and for both values of l. Two types of direct l-type resonance transitions induced by the (Deltal = Deltak = +/-2) interaction could be observed by means of waveguide Fourier transform microwave spectroscopy in the range 8-26 GHz: 252 transitions following the DeltaJ = 0, Deltal = Deltak = +/-2 selection rule covering values of J = 7-39 and G = k - l from 1 to 18 and 90 transitions following the DeltaJ = 0, Deltal = Deltak = +/-4 selection rule covering values of J = 17-52 and G from 1 to 4. Due to the strong (2,2) resonance, 18 A(1)-A(2) splittings of the k = l = +/-2 states from J = 36-53 could also be observed.
    Trvalý link: http://hdl.handle.net/11104/0078072

     
     

Počet záznamů: 1  

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