obtained from the currently available theories and their modifications, namely from the
generalized RISM, corrected RAM (cRAM), Dahl-Andersen (DA), and Wertheim (W) theories,
and from a lattice model are compared with simulation data. It is shown that the first-order
DA and W theories are reasonably accurate for both the internal energy and pressure and
percentage occurrence of hydrogen bonded oligomers. Results for the structural properties …