The standard molar enthalpies of formation of some alkyladamantanes

The low-temperature heat capacities, phase transitions and thermodynamic properties of 1,3-dimethyladamantane and 1-ethyladamantane

“…This paper reports a continuation of our work [1,10,11] that is devoted to the precise study of the thermodynamic of alkyladamantanes. In reference [10] the enthalpies of formation of 1,3-DMA, 1,3,5-TMA, and 1-EA at T = 298.15 K were determined by calorimetric measurements of the enthalpies of combustion.…”

“…In reference [10] the enthalpies of formation of 1,3-DMA, 1,3,5-TMA, and 1-EA at T = 298.15 K were determined by calorimetric measurements of the enthalpies of combustion. The thermodynamics of vaporization of 1,3-DMA and 1,3,5-TMA was studied in reference [11] by both experimental and calculation over a wide temperature range.…”

Thermodynamics of vaporization of some alkyladamantanes

“…This paper is a continuation of a series of studies (1)(2)(3) on the thermodynamics of alkyladamantanes carried out at the thermochemical laboratory of the Moscow State University. The low-temperature heat capacity of 1,3,5-trimethyladamantane (1,3,5-TMA) established by adiabatic calorimetry and the thermodynamic functions of this compound in the temperature range 7.9 < (T/K) < 356 have been reported.…”

“…The third communication (3) deals with the determination of the enthalpies of formation of 1,3,5-TMA, 1,3-dimethyladamantane (1,3-DMA), and 1-ethyladamantane by combustion calorimetry.…”

Low-temperature heat capacity and standard molar enthalpy of formation of 9-fluorenemethanol (C14H12O)

“…The standard molar enthalpies of formation, together with the standard or specified entropy, are equally important data in determining any chemical equilibrium. In the present paper, a precise and computer-controlled isoperibol oxygen-bomb combustion calorimeter suitable for investigating combustion enthalpies of many novel compounds is described in more detail on the basis of other commercial apparatus [3][4][5][6] and our previous works [7,8]. The standard molar enthalpy of formation of the 9-fluorenemethanol has been derived from the combination of the result of the standard molar enthalpy of combustion with other auxiliary thermodynamic quantities.…”