... Volume: Page: ... been calculated using eq 3 18 (c 0 being the initial concentration of the dimer 1) and reported ΔH Diss = 44.8 kJ·mol - 1 and ΔS Diss = 83.7 J·mol - 1 ·K - 1 values, 19 good agreement up to 45 °C is ... Thermal Dissociation of Tetra(p-anisyl)hydrazine ...