The standard (p°=0.1 MPa) molar enthalpies of formation for crystalline 2-cyanoquinoline, 2-CN-C9H6N, and 3-cyanoquinoline, 3-CN-C9H6N, were derived from the standard molar enthalpies of combustion, in oxygen, at the temperature T=298.15 K, measured by static bomb-combustion calorimetry; the Knudsen
Enthalpies of combustion, vapour pressures, and enthalpies of sublimation of 2-phenylquinoline and 2,2′-biquinoline
✍ Scribed by Manuel A.V. Ribeiro da Silva; M.Agostinha R. Matos; Luı́sa M.P.F. Amaral
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 174 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0021-9614
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✦ Synopsis
The standard (p°= 0.1 MPa) molar enthalpies of formation for crystalline 2-phenylquinoline and 2,2'-biquinoline were derived from the standard molar enthalpies of combustion, in oxygen, at the temperature T = 298.15 K, measured by static bomb combustion calorimetry; the Knudsen mass-loss effusion technique was used to measure the vapour pressures of the crystals as functions of temperature, and the standard molar enthalpies of sublimation, at T = 298.15 K, were derived using the Clausius-Clapeyron equation.
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