Skip to main content

Advertisement

Table 3 Standard enthalpies, entropies and Gibbs energies of sublimation and vaporization of 5(nitrophenyl)-2-carbaldehydes at 298.15 K

From: Thermodynamic properties of 5(nitrophenyl) furan-2-carbaldehyde isomers

Substance \(\varDelta_{cr,l}^{g} H_{m}^{o} (298.15{\text{K}})\) kJ mol−1 \(\varDelta_{cr,l}^{g} S_{m}^{o} (298.15{\text{K}})\), J mol−1 K−1 \(\varDelta_{cr,l}^{g} G_{m}^{o} (298.15{\text{K}})\), kJ mol−1
I (cr → g) 107.8 ± 6.7 197 ± 25 49.1 ± 6.9
I (l → g) 78.5 ± 4.3 121 ± 18 42.0 ± 4.5
II (cr → g) 132.5 ± 3.9 241 ± 16 60.7 ± 4.1
III (cr → g) 135.9 ± 3.5 236 ± 16 65.4 ± 3.7