Nevertheless, water clusters have been observed in the gas phase and in dilute mixtures of water and non-polar solvents like benzene and liquid helium. The detection and characterization of the clusters is achieved with the following methods -far-infrared (FIR), vibration-rotation-tunneling (VRT), EXAFS-spectroscopy and X-Ray, Н-NMR, neutron diffraction, SCC-DFTB Method, DNES. The hexamer is found to have planar geometry in liquid helium, a chair conformation in organic solvents, and a cage structure in the gas phase. Experiments combining IR spectroscopy with mass spectrometry reveal cubic configurations for clusters in the range W8-W10.