Quantitative analysis of solid-state diversity in tri­fluoro­methyl­ated phenylhydrazones

The crystal structures of six tri­fluoro­methyl­ated phenyl­hydrazones have been studied in detail, particularly in terms of the solid-state diversity (such as polymorphism and isostructurality) associated with different supramolecular architectures with H/CF₃ substitution in the absence of any strong hydrogen bonding. The most stabilizing molecular building blocks have a higher dispersion contribution due to the greater overlap between molecular surfaces, leading to an increase in the magnitude of van der Waals interactions.