W. Scherer et al., Molecular recognition in the solid state: topology of experimental and theoretical charge densities for tetrasulfur tetranitride, CHEM COMMUN, (7), 2000, pp. 635-636
Topological analysis of experimental and theoretical charge densities in te
trasulfur tetranitride clarifies features of the intramolecular bonding; in
termolecular charge concentrations reveal directional 'key-lock' interactio
ns corresponding to molecular recognition in the solid state.