The full structure of the high-pressure cubic phase I' of hydrogen sulfide has been solved using neutron diffraction data. The molecules are partially rotationally disordered about the  axes, as in phase II at ambient pressure but with markedly greater nonuniformity of thr toroidal D distribution. The changes in structure at the II --> I' transition signal the onset of significant pressure-induced hydrogen bonding.
|Number of pages||4|
|Journal||Physical Review Letters|
|Publication status||Published - 31 Jul 2000|
- DEUTERIUM SULFIDE