Table 8 Tabulated values of the reciprocal sum-connectivity temperature energy \(E(\mathscr {R}\mathscr {S}\mathscr {T})\), normal boiling point \(b_p\), and standard enthalpy of formation \(\Delta H^o_f\) for the nine lower polyacenes.
Polyacenes \(P_{m}\) | \(E(\mathscr {R}\mathscr {S}\mathscr {T})\) | Normal boiling point \(b_p\) (\(^\circ\)C) | Standard heat of formation \(\Delta H^o_f\) (kJ/mol) |
|---|---|---|---|
\(P_1\) | 8.0000 | 83.019 | 269.722 |
\(P_2\) | 10.4219 | 133.325 | 334.155 |
\(P_3\) | 12.2477 | 184.194 | 389.475 |
\(P_4\) | 13.8147 | 235.165 | 444.724 |
\(P_5\) | 15.2161 | 286.182 | 499.831 |
\(P_6\) | 16.4972 | 337.204 | 554.784 |
\(P_7\) | 17.6851 | 388.269 | 609.300 |
\(P_8\) | 18.7977 | 439.330 | 662.306 |
\(P_9\) | 19.8480 | 490.389 | 715.440 |
