Jl. Alonso et al., CONSTRUCTION OF A MOLECULAR-BEAM FOURIER-TRANSFORM MICROWAVE SPECTROMETER USED TO STUDY THE 2,5-DIHYDROFURAN-ARGON VAN-DER-WAALS-COMPLEX, Chemical physics, 218(3), 1997, pp. 267-275
The rotational spectrum of the van der Waals complex consisting of arg
on and 2,5-dihydrofuran has been observed in a molecular beam Fourier
transform microwave spectrometer in the frequency range 5-18.5 GHz. An
alysis of the derived spectroscopic constants shows that the dimer has
a structure with a plane of symmetry in which the argon atom is locat
ed 3.48 Angstrom above the ring plane. The experimental setup of the m
olecular beam Fourier transform microwave spectrometer is also present
ed.