Journal of the American Chemical Society, Vol.132, No.33, 11398-11401, 2010
Visualization of a Discrete Solid-State Process with Steady-State X-ray Diffraction: Observation of Hopping of Sulfur Atoms in Single Crystals of Realgar
A molecular movie showing migration of a sulfur atom between molecules of realgar (alpha-As4S4) was obtained by a series of structure determinations of the dark stage of this all-solid autocatalytic reaction set.