Structural properties of liquid formamide - N,N-dimethylformamide mixtures

Monte Carlo simulations of formamide-N,N-dimethylformamide mixtures in the whole range of compositions were carried out at 298 K. Structural propertie s were investigated by calculating the atom-atom spatial distribution funct ions, generalized spatial distribution functions, concentrations of closed cycles of H-bonds, and other properties of the system of hydrogen bonds. It was found that local spatial regions with the structure of pure components are conserved in a wide range of concentrations. The regularities of manif estation of solvophobic effects have been established.