The Syntheses and the Raman and Infrared Spectra of H2X (X=O,S,Se,Te)

Hydrogen telluride (H2Te) is prepared by the modified method of Moser and Doctor for H2Se. Hydrogen chalcogenides, H2X (X=O,S,Se,Te) are reported to be of C2v symmetry by many previous papers, and no one reports the molecules to be of D∞h