  The ingenious idea of single molecule imaging by hard x-ray Free Electron
Laser (X-FEL) pulses was recently proposed by Neutze et al.
[Nature,406,752(2000)]. However, in their numerical modelling of the Coulomb
explosion several interactions were neglected and no reconstruction of the
atomic structure was given. In this work we carried out improved molecular
dynamics calculations including all quantum processes which affect the
explosion. Based on this time evolution we generated composite elastic
scattering patterns, and by using Fienup's algorithm successfully reconstructed
the original atomic structure. The critical evaluation of these results gives
guidelines and sets important conditions for future experiments aiming single
molecule structure solution.
