A new analysis of the fundamental bands of 28SiH4 has been carried out using a Hamiltonian coupled in the Td group. The Hamiltonian matrix was divided into two separate blocks corresponding to the pairs of interacting bands ν1/ν3 and ν 2/ν4. In both blocks the Hamiltonian has been developed through the third order for vibrationally diagonal terms as well as for vibrationally off-diagonal terms. Compared to previous studies, the number of parameters used in the calculation of the spectra is strongly decreased and the agreement between experimental and theoretical spectra is improved.Une nouvelle analyse des bandes fondamentales de 28SiH 4 a été réalisée à partir d'un Hamiltonien couplé dans Td. Deux restrictions de l'Hamiltonien ont permis l...
The rotational structure of the local mode Si–H stretching vibrational bands (n00 A<sub>1</sub>/E), ...
New spectral constants for the (ν1 + ν4 ) band of methane 12CH4 are derived from a very high resolut...
In the frame of the algebraic formalism U(p+1), we developed the method to build a vibrational Hamil...
A new analysis of the fundamental bands of 28SiH4 has been carried out using a Hamiltonian coupled i...
The analysis of the ν4 band of 28SiH4 is performed with the explicit introduction of the Coriolis in...
International audienceThe ν1/ν3 interacting bands of natural silane have been studied by Fourier tra...
The (ν3 + ν4) combination band of 12 CH4 is analysed with the aid of a tensorial Hamiltonian due to ...
A new simultaneous analysis of the v2 and v 4 bands of 12CH4 has been carried out from infrared spec...
$^{1}$J.P. CHAMPION, J. Can. Phys., 55, 1802-1828 (1977)Author Institution:Recent results have been ...
In the case of the ν2 + ν3 combination level of CH4, the separation of the F1 and F 2 vibrational su...
The Fourier-transform spectrum of CH3F from 2800 to 3100 cm−1, obtained by Guelachvili in Orsay at a...
Author Institution: Facult\'{e} des Sciences, Laboratoire de Spectroscopie Mol\'{e}culaireUsing the ...
International audienceThe infrared spectra of the silicon tetrafluoride molecule (SiF4) recorded on ...
Considering simultaneously the ν2(E) and ν4(F 2) oscillators so as to have, in a first approximation...
none6siThe ν2 (A1)/ν5 (E)/ν3 + ν6 (E) band system of H283SiI was investigated using Fourier transf...
The rotational structure of the local mode Si–H stretching vibrational bands (n00 A<sub>1</sub>/E), ...
New spectral constants for the (ν1 + ν4 ) band of methane 12CH4 are derived from a very high resolut...
In the frame of the algebraic formalism U(p+1), we developed the method to build a vibrational Hamil...
A new analysis of the fundamental bands of 28SiH4 has been carried out using a Hamiltonian coupled i...
The analysis of the ν4 band of 28SiH4 is performed with the explicit introduction of the Coriolis in...
International audienceThe ν1/ν3 interacting bands of natural silane have been studied by Fourier tra...
The (ν3 + ν4) combination band of 12 CH4 is analysed with the aid of a tensorial Hamiltonian due to ...
A new simultaneous analysis of the v2 and v 4 bands of 12CH4 has been carried out from infrared spec...
$^{1}$J.P. CHAMPION, J. Can. Phys., 55, 1802-1828 (1977)Author Institution:Recent results have been ...
In the case of the ν2 + ν3 combination level of CH4, the separation of the F1 and F 2 vibrational su...
The Fourier-transform spectrum of CH3F from 2800 to 3100 cm−1, obtained by Guelachvili in Orsay at a...
Author Institution: Facult\'{e} des Sciences, Laboratoire de Spectroscopie Mol\'{e}culaireUsing the ...
International audienceThe infrared spectra of the silicon tetrafluoride molecule (SiF4) recorded on ...
Considering simultaneously the ν2(E) and ν4(F 2) oscillators so as to have, in a first approximation...
none6siThe ν2 (A1)/ν5 (E)/ν3 + ν6 (E) band system of H283SiI was investigated using Fourier transf...
The rotational structure of the local mode Si–H stretching vibrational bands (n00 A<sub>1</sub>/E), ...
New spectral constants for the (ν1 + ν4 ) band of methane 12CH4 are derived from a very high resolut...
In the frame of the algebraic formalism U(p+1), we developed the method to build a vibrational Hamil...