Ni. Butkovskaya et al., MOLECULAR-BEAM MASS-SPECTROMETRY OF VAN-DER-WAALS CLUSTERS - MASS-SPECTRUM OF HYDROGEN-SULFIDE DIMER, Russian chemical bulletin, 44(5), 1995, pp. 813-818
Hydrogen sulfide clusters generated by ultrasonic expansion of an H2S-
Ar mixture into a vacuum were detected by electron impact mass spectro
metry. The mass spectrum of the dimer, (H2S)(2), was obtained under co
nditions of predominant dimerization. A mechanism of the formation of
ions that involves intracluster reactions between the fragment ions of
the monomer and the monomer molecule has been suggested.