Pressure-induced decomposition of solid hydrogen sulfide
Pressure-induced decomposition of solid hydrogen sulfide
Solid hydrogen sulfide is a typical molecular crystal, but its stability under pressure remains controversial. In particular, the recent experimental discovery of high-pressure superconductivity at 190 K in an ${\mathrm{H}}_{2}\mathrm{S}$ sample (arXiv:1412.0460) inspired efforts to revalidate this controversial issue, the pressure at which ${\mathrm{H}}_{2}\mathrm{S}$ decomposes and the resultant decomposition products …