ABSTRACT

Solution enthalpies of 1-bromoadamantane in the mixed solvents water N,N-dimetylformamide, water N,N-dimethylacetamide and water acetone were determined at 298.15 K, within the range of solubility of 1-bromoadamantane (1-BrAd) in the mixed solvents. The solution enthalpy of 1-bromoadamantane in water was determined based on extrapolation from the three mixtures. Enthalpies of transfer from the mixed solvents to cyclohexane were calculated. The effect of the composition of the mixtures on the thermochemical values obtained was also investigated.

Compounds

#	Formula	Name
1	C10H15Br	1-bromotricyclo[3.3.1.1(3,7)]decane
2	H2O	water
3	C3H7NO	dimethylformamide
4	C4H9NO	N,N-dimethylethanamide
5	C3H6O	acetone
6	HNaO	sodium hydroxide

Datasets

The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type	Compound-#	Property	Variable	Constraint	Phase	Method	#Points
POMD	6 2	Molar enthalpy of solution, kJ/mol ; Liquid	Molality, mol/kg - 6; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Isothermal displacement	1
POMD	4 1 2	Molar enthalpy of solution, kJ/mol ; Liquid	Mole fraction - 4; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid Mole fraction - 1; Liquid	Liquid	Isothermal displacement	4
POMD	3 1 2	Molar enthalpy of solution, kJ/mol ; Liquid	Mole fraction - 3; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid Mole fraction - 1; Liquid	Liquid	Isothermal displacement	4
POMD	5 1 2	Molar enthalpy of solution, kJ/mol ; Liquid	Mole fraction - 5; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid Mole fraction - 1; Liquid	Liquid	Isothermal displacement	4

Thermodynamics Research Center / ThermoML | Thermochimica Acta

Thermochemistry of 1-bromoadamantane in binary mixtures of water aprotic solvent

Nunes, N.[Nelson], Martins, F.[Filomena], Leitao, R. E.[Ruben E.]

ABSTRACT