O. Godsi et al., Site effects in controlling the chemical reactivity in crystals: solid-state photochromism of N-(n-propyl)nitrospiropyrane, CHEM COMMUN, (20), 2001, pp. 2132-2133
The dynamics of decay of the photoproducts of the two non equivalent molecu
les of N-(n-propyl) nitrospiropyrane double dagger in the crystalline state
is significantly different due to the effect of the specific site where ea
ch of the molecules is located in the crystal latice.