Excess enthalpies of (α-methylstyrene + methanol, or ethanol, or propan-1-ol)

Malijevská, Ivona; Oswald, G.; Heintz, Andreas

doi:10.1006/jcht.1996.0111

Cited by 14 publications

(6 citation statements)

References 8 publications

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“…Details of the procedure are given elsewhere. 14 The data for the molar enthalpy of mixing H E are estimated to be accurate within AE1.5%. Numerical results of H E are listed in the ESI (Table S2).…”

Section: Excess Enthalpy Measurementsmentioning

confidence: 89%

¹H NMR spectroscopic and thermodynamic studies of hydrogen bonding in liquid n-butanol + cyclohexane, tert-butanol + cyclohexane, and n-butanol + pyridine mixtures

Bich

Hensen

Michalik

et al. 2002

Phys. Chem. Chem. Phys.

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H NMR chemical shifts d OH of the proton in the hydroxyl group of n-butanol and tert-butanol have been measured as function of mixture composition in the binary mixtures n-butanol + cyclohexane, tertbutanol + cyclohexane, and n-butanol + pyridine at 303, 313 and 323 K. In addition the molar excess enthalpy H E of n-butanol + pyridine has been determined as a function of the mixture composition at 298 K using a flow calorimeter. The ERAS (extended real associated solution) model has been applied for describing simultaneously the data of d OH and H E for n-butanol + cyclohexane accounting for self association of n-butanol via hydrogen bonding. The mixture of n-butanol + pyridine was treated similarly using the ERAS model considering self association of n-butanol as well as cross association of n-butanol with pyridine. The results obtained indicate that self association in n-butanol and tert-butanol as well as cross association between n-butanol and pyridine play an important role in these mixtures. The ERAS model is able to describe the dependence of d OH and H E on mixture composition and temperature for all mixtures with a minimum of adjustable parameters providing a realistic insight into the liquid structure of these systems.y Electronic supplementary information (ESI) available: Experimental chemical shifts d OH of alcohol mixtures referred to TMS (Table S1) and molar excess enthalpies H E of n-butanol(1) + pyridine(2) mixtures at 298 K (Table S2). See

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Section: Excess Enthalpy Measurementsmentioning

confidence: 89%

¹H NMR spectroscopic and thermodynamic studies of hydrogen bonding in liquid n-butanol + cyclohexane, tert-butanol + cyclohexane, and n-butanol + pyridine mixtures

Bich

Hensen

Michalik

et al. 2002

Phys. Chem. Chem. Phys.

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“…This quasi-isothermal flow calorimeter and the operating procedure have been described in detail by Malijevská et al (12) The error of the H E m data obtained is estimated to be ±0.015· H E m , but at least ±1 J · mol −1 . The mole fraction is accurate to the third decimal place.…”

Section: Methodsmentioning

confidence: 99%

Excess properties of binary mixtures of an alkanol or an alkane with butyl-vinyl ether oriso-butyl-vinyl ether

Rezanova

Lichtenthaler

2000

The Journal of Chemical Thermodynamics

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“…This quasi-isothermal flow calorimeter and the operating procedure have been described in detail by Malijevská et al (9) The errors on H E and the mole fraction x are estimated to be < ±0.015H E (at least ±1 J · mol −1 ) and < ±5 · 10 −4 (i.e. x is accurate to the third decimal place), respectively.…”

Section: Methodsmentioning

confidence: 99%

Excess molar volumes and enthalpies of { an alkanol +tert -amyl methyl ether ( TAME )}

Rezanova

Kammerer

Lichtenthaler

2000

The Journal of Chemical Thermodynamics

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Excess enthalpies of (α-methylstyrene + methanol, or ethanol, or propan-1-ol)

Cited by 14 publications

References 8 publications

¹H NMR spectroscopic and thermodynamic studies of hydrogen bonding in liquid n-butanol + cyclohexane, tert-butanol + cyclohexane, and n-butanol + pyridine mixtures

¹H NMR spectroscopic and thermodynamic studies of hydrogen bonding in liquid n-butanol + cyclohexane, tert-butanol + cyclohexane, and n-butanol + pyridine mixtures

Excess properties of binary mixtures of an alkanol or an alkane with butyl-vinyl ether oriso-butyl-vinyl ether

Excess molar volumes and enthalpies of { an alkanol +tert -amyl methyl ether ( TAME )}

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Excess enthalpies of (α-methylstyrene + methanol, or ethanol, or propan-1-ol)

Cited by 14 publications

References 8 publications

1H NMR spectroscopic and thermodynamic studies of hydrogen bonding in liquid n-butanol + cyclohexane, tert-butanol + cyclohexane, and n-butanol + pyridine mixtures

1H NMR spectroscopic and thermodynamic studies of hydrogen bonding in liquid n-butanol + cyclohexane, tert-butanol + cyclohexane, and n-butanol + pyridine mixtures

Excess properties of binary mixtures of an alkanol or an alkane with butyl-vinyl ether oriso-butyl-vinyl ether

Excess molar volumes and enthalpies of { an alkanol +tert -amyl methyl ether ( TAME )}

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Product

Resources

About

¹H NMR spectroscopic and thermodynamic studies of hydrogen bonding in liquid n-butanol + cyclohexane, tert-butanol + cyclohexane, and n-butanol + pyridine mixtures

¹H NMR spectroscopic and thermodynamic studies of hydrogen bonding in liquid n-butanol + cyclohexane, tert-butanol + cyclohexane, and n-butanol + pyridine mixtures