Standard formation enthalpies of gas phase molecular complexes derived by taking into account the heat capacity difference of the gas phase dissociation processes: Experimental tensimetry data revisited

摘要

High temperature tensimetry data on homogeneous gas phase dissociation of donor-acceptor complexes of group 13-15 metal halides have been analyzed. Thermodynamic characteristics and heat capacities have been computed by DFT methods. Standard dissociation enthalpies and standard formation enthalpies of gaseous donor-acceptor complexes have been obtained by combination of experimental and computational data with accounting for the heat capacity change.