A wealth of structural and dynamical information has been obtained in the last 30 years from
the study of high-resolution spectra of molecular clusters generated in a cold supersonic …

The nature of the intermolecular forces between water molecules is the same in small
hydrogen-bonded clusters as in the bulk. The rotational spectra of the clusters therefore give …

Theory predicts the water hexamer to be the smallest water cluster with a three-dimensional
hydrogen-bonding network as its minimum energy structure. There are several possible low …

The investigation on the preferred arrangement and intermolecular interactions of gas phase
solute–water clusters gives insights into the intermolecular potentials that govern the …

Over the recent years chirped-pulse, Fourier-transform microwave (CP-FTMW)
spectrometers have changed the scope of rotational spectroscopy. The broad frequency and …

Recent developments in molecular rotational resonance (MRR) spectroscopy that have
enabled its use as an analytical technique for the precise determination of molecular …

Recent advances in gas-phase structure determination afford outstanding agreement
between the CCSD (T)/cc-pCVTZ-corrected semi-experimental (re SE) equilibrium structures …

The recent analysis of the composition of the frozen surface of comet 67P/Churyumov-
Gerasimenko has revealed a significant number of complex organic molecules. Methyl …

The pure rotational spectrum of pyrimidine (mC 4 H 4 N 2), the meta-substituted dinitrogen
analog of benzene, has been studied in the millimeter-wave region from 235 GHz to 360 …

New laboratory data of ethyl mercaptan, CH 3 CH 2 SH, in the millimeter-and submillimeter-
wave domains (up to 880 GHz) provided very precise values of the spectroscopic constants …