Table 5 Combustion and formation enthalpies of investigated compounds at 298.15 K (kJ/mol)
From: Thermodynamic properties of some isomeric 5-(nitrophenyl)-furyl-2 derivatives
Compound | \( - \Delta {}_{c}H_{m}^{o} (cr) \) | \( - \Delta {}_{f}H_{m}^{o} (cr) \) | \( \Delta_{cr}^{g} H_{m}^{o} \) | \( \Delta {}_{f}H_{m}^{o} (g) \) | δ | |
|---|---|---|---|---|---|---|
exp | calc | |||||
A | 5458.8 ± 4.0 | 13.1 ± 4.0 | 148.4 ± 7.5 | 135.3 ± 8.5 | 108.3 | 27.0 |
B | 5442.0 ± 3.6 | 29.9 ± 3.6 | 137.2 ± 3.9 | 107.3 ± 5.3 | − 0.5 | |
C | 5422.2 ± 5.2 | 49.7 ± 5.2 | 157.7 ± 2.7 | 108.0 ± 5.9 | − 0.3 | |
D | 6003.0 ± 5.3 | 398.7 ± 5.3 | 203.9 ± 2.3 | − 194.8 ± 5.8 | − 256.7 | 61.9 |
E | 5989.0 ± 5.7 | 412.9 ± 5.7 | 185.4 ± 6.5 | − 227.5 ± 8.6 | 29.2 | |
F | 5970.6 ± 6.8 | 431.3 ± 6.8 | 206.7 ± 5.6 | − 224.6 ± 8.8 | 32.1 | |