Table 3 The list of functional groups and their contributions for the AC models for density, refractive index, heat capacity, speed of sound and surface tension.
Atom | Density | Refractive index | Heat capacity | Speed of sound | Surface tension | |||||
|---|---|---|---|---|---|---|---|---|---|---|
\(\Delta \rho_{1}^{A}\) | \(\Delta \rho_{2}^{A}\) | \(\Delta n_{1}^{A}\) | \(\Delta n_{2}^{A}\) | \(\Delta Cp_{1}^{A}\) | \(\Delta Cp_{2}^{A}\) | \(\Delta u_{1}^{A}\) | \(\Delta u_{2}^{A}\) | \(\Delta \sigma_{1}^{A}\) | \(\Delta \sigma_{2}^{A}\) | |
\(H\) | 11.10 | − 23.76 | 27.59 | − 79.40 | 0.1043 | 0.0139 | 74.50 | 68.77 | 2.29 | 2.74 |
\(C\) | 11.59 | 35.41 | − 35.99 | 171.55 | 0.3838 | 0.0205 | 732.22 | 633.37 | 21.39 | 20.02 |
\(N\) | 202.25 | 386.06 | − 42.29 | 362.85 | 0.3431 | 0.0002 | 3445.83 | 2924.48 | 19.34 | 16.94 |
\(O\) | − 21.11 | 69.14 | 9.63 | 54.84 | 3.1802 | 0.1541 | 1858.40 | 1589.13 | 5.19 | 3.32 |
\(S\) | 30.10 | − 2.34 | 106.15 | 466.54 | – | – | – | – | 6.27 | 1.40 |
\(P\) | − 167.87 | 574.46 | – | – | 551.0351 | 0.0050 | – | – | 11.95 | 12.18 |
\(F\) | – | – | – | – | – | – | – | – | 13.88 | 15.67 |
\(Cl\) | − 3.12 | 212.74 | − 4.52 | − 105.19 | 482.0574 | 0.8520 | 416.51 | 155.70 | 18.22 | 1.32 |
\(Br\) | 63.22 | 123.77 | − 92.16 | − 80.13 | 548.3321 | 0.0050 | – | – | 19.36 | 1.46 |
\(I\) | – | – | − 103.53 | − 18.40 | – | – | – | – | – | – |
