Vapour pressures and enthalpies of vaporization of a series of the ferrocene derivatives

Vapour pressures of the ferrocene, ferrocene-methanol, benzyl-ferrocene, and benzoyl-ferrocene have been determined by the transpiration method. The molar enthalpies of sublimation Delta H-g(cr)m and of vaporization Delta H-g(l)m have been determined from the temperature dependence of the vapour pressure. The molar enthalpies of fusion of these compounds were measured by d.s.c. The measured data sets of vaporization, sublimation, and fusion enthalpies were checked for internal consistency. (c) 2006 Elsevier Ltd. All rights reserved.