On the polylinearity of thermodynamic functions of binary halides, corresponding with E(Xi)n(gas) = E(gas) + n/2(Xi)(gas) processes their relationship with thermodynamic functions of atomization reactions

It has been ascertained that thermodynamic functions of the reaction E(Xi)n(gas)=E(gas) + n/2(Xi)2(gas), where E - s- or p-element of groups 1-4, Xi - halide, are polylinear. Accordingly, dependences of lg Kp0 on 1/T is a system of straight lines converging in one (isoparametric) point and they are described by the equation: lg Kp0[E(Xi)n] = lg K00 + bx0(1/T-1/T00), where lg K00 and 1/T00 - thermodynamic coordinates of the isoparametric point. Interrelation between thermodynamic functions of the reaction mentioned and atomization reactions has been revealed