ST2 model of water

ST2 is a model for simulations of water . The ST2 model is based on the earlier Ben-Naim and Stillinger model, known as the BNS model.

Temperature of maximum density

See: a table of water TMD values.

Liquid-liquid critical point

Liu, Panagiotopoulos, and Debenedetti have located the critical point of the liquid-liquid transition to be at a temperature of $T_{c}=237\pm 4~\mathrm {K}$, a density of $\rho _{c}=0.99\pm 0.02~\mathrm {g/cm} ^{3}$ and a pressure of $p_{c}=167\pm 24~\mathrm {MPa}$.

References

Related reading

• Teresa Head-Gordon and Frank H. Stillinger "An orientational perturbation theory for pure liquid water", Journal of Chemical Physics 98 pp. 3313-3327 (1993)]