Table 2.
Compound | KD (M) a | ΔG° (kJ/mol) a | ΔH° (kJ/mol) | ΔS° (kJ/(K*mol)) |
Urea | 0.5 ± 0.09 | -2 ± 0.6 | -13 ± 2 | -0.04 ± 0.01 |
N-methylurea | 0.9 ± 0.04 | -0.2 ± 0.09 | --- | --- |
Acetamide | 1.4 ± 0.03 | 0.8 ± 0.06 | --- | --- |
Formamide | 0.9 ± 0.1 | 0 ± 0.3 | --- | --- |
Adenine | (7 ± 0.5) × 10-4 | -20 ± 0.6 | -53 ± 3 | -0.12 ± 0.01 |
a Results are the average and standard error of three measurements.