Fourier spectra of the C2D4 molecule in the region 2250–3040 cm–1, in which the fundamental ν9 band and the combinational ν2 + ν7 + ν8 band are located, are studied.… Click to show full abstract
Fourier spectra of the C2D4 molecule in the region 2250–3040 cm–1, in which the fundamental ν9 band and the combinational ν2 + ν7 + ν8 band are located, are studied. The parameters of the effective Hamiltonian of the (v9 = 1) and (v2 = v7 = v8 = 1) states of the C2D4 molecule are determined based on the analysis of the experimental data.
               
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