Abstract
In Molecular Dynamics Simulations the ensemble averages are obtained as time averages from the (classical mechanical) trajectories of the subsystems. For non-simple liquids, e.g. systems of complex organic molecules, this technique, in addition to extensive computer capacity also requires a very stable algorithm for solving the differential equation. The symplectic leap-frog algorithm and its extension the Nosé-Hoover-Leapfrog algorithm serve as a stable procedure for canonical-dynamical sampling.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Toxvaerd, S., (1991) ’Algorithms for canonical molecular dynamics simulations’, Molec.Phys. .72, 159–168.
Verlet, L. , (1967) ’Computer Experiments on Classical Fluids’, Phys.Rev. 159, 98–103.
Berendsen, H.G., and Van Gunsteren, W.F. (1986) ’Molecular Dynamics Simulations of Statistical Mechanical Systems’, in G. Ciccotti and W.G. Hoover (eds.), Proceedings of the International School of Physics ’Enrico Fermi’ Course XCVII, North-Holland pp 43–65.,
Miller, R.H., (1991), ’A horror story about integration methods’, J. Comput. Phys. 93, 469–476.
Toxvaerd S., and Olsen O.H. (1990) ’Canonical Molecular Dynamics of Molecules with Internal Degrees of Freedom’, Ber. Bunsenges. Phys. Chem. 94, 274–278.
Candy, J. and Rozmus, W. , (1991), ’A symplectic Integration algorithm for separable Hamiltonian functions’, J. Comput. Phys. 92, 230–256.
Posch, H.A. and Hoover, W.G. (1989), ’Equilibrium and nonequilibrium Lyapunov spectra for dense fluids and solid’, Phys. Rev. A 39, 2175–2188.
Nosé, S. (1984) ’A molecular dynamics method for simulations in the canonical ensemble’, Molec. Phys. 52, 255–268.
Hoover, W.G. (1985) ’Canonical Dynamics. Equilibrium Phase-Space Distributions’, Phys. Rev. A31, 1695–1697.
See eg. Kusnezov D, Bulgac A. and Bauer, W. (1990) ’Canonical Ensembles from chaos I: classical systems’, Ann. Phys.( NY), 204. 155–162
Cicotti, G. and Ryckardt, J.-P. (1981), ’On the derivation of the generalized Langevin equation for interacting Brownian particles’, J. stat. Phys. 26, 73–82.
Bossis, G. , Quentrec, B., and Boon, J.-P. (1982), Brownian dynamics and the fluctuation-dissipation theorem’, Mol. Phys.45, 191–196.
Toxvaerd, S. (1985), ’Solution of the generalized Langevin equation’, J. Chem. Phys. 82, 5658–5662,
Toxvaerd, S. (1987) ’Solution of the generalized Langevin equation for a polymer in a solvent’, J.Chem. Phys. 86, 3667–3672.
Brooks III, C.L. and Karplus, M. (1983), ’Deformable stochastic boundaries in molecular dynamics’, J. Chem. Phys. 79.6312–6325.
Tuckerman, M.E., Martyna, G.J., and Berne, B.J. (1990) ’Molecular dynamics algorithm for condensed systems with multiple time scales’, J. Chem. Phys. 93, 1287–1291.
Ryckaert, J.P., Cicotti, G., and Berendsen, H.J.C. (1977) ’Numrical integration of the cartesian equations of motion of a system with constraints: Molecular dynamics of n-alkanes’, J.Comput. Phys. 23, 327–341.
Edberg, R., Evans, D.J., and Morriss, G.P. (1986),’Constrained molecular dynamics: Simulations of liquid alkanes with a new algorithm’, J. Chem. Phys. 84, 6933–6939.
de Leeuw, S.W., Perram, J.W., and Petersen, H.G. (1990), ’Hamilton’s Equations for Constrained Dynamical Systems’, J. stat. Phys. 61, 1203–1221.
Baranyai, A. and Evans, D.J. (1990), ’New algorithm for constrained molecular-dynamics simulation of liquid benzene and naphthalene’, Molec. Phys. 70, 53–63.
Morriss, G.P. and Evans, D.J. (1991), ’A constrained algorithm for the computer simulation, of complex molecular liquids’, Computer Phys. Communications 62, 267–278.
Ryckaert, J.P. and Bellemans, A. (1975), ’Molecular Dynamics of Liquid n-Butane near its Boiling Point’, Chem. Phys. Lett. 30, 123–125.
Ryckaert, J.P. and Klein, M.L. (1986), ’Trans1ational and rotational disorder in solid n-alkanes: Constant temperature-constant pressure molecular dynamics calculations using infinitely long flexible chains’, J. Chem. Phys. 85, 1613– 1620.
Toxværd, S. (1990), ’Molecular dynamics calculations of the equation of state of alkanes’, J. Chem. Phys. 93, 4290–4295.
Lustig, R. and Steele, W.A. (1988), ’On the thermodynamics of liquid propane. A molecular dynamics study’, Molec. Phys. 65. 475–486.
Padilla, P. and Toxvaerd, S. (1991), ’Second virial coefficient of n-alkanes’, Molec. Phys. (submitted).
Padilla, P. and Toxvaerd, S. (1991), ’ Self-diffusion in n- alkane fluid models’, J. Chem. Phys. 94, 5650–5654.
Padilla, P. and Toxvaerd, S. (1991), ’Structure and dynanical behavior of fluid n-alkanes’, J. Chem. Phys. 95, 909–519.
Bachl, F. and Lüdemann, H.-D. (1986), ’Pressure and Temperature Dependence of Self-Diffusion in Liquid Linear Hydrocarbons’, Z. Naturforsch 41a, 963–970.
Habenschuss, A. and Norten, A.H. (1990), ’X-ray diffraction study of some liquid alkanes’, J. Chem. Phys. 97, 5692–5699.
Boreman, J.P., Cardini, G. and Klein, M.L. (1988), ’Characterization of Structural and Dynamical Behaviour in Monolayers of Long-Chain Molecules Using Molecular-Dynamics Calculations’, Phys. Rev. Lett. 60, 2152–2155.
Moller, M.A., Tildesley, D.J. and Kim, K.S. (1991), ’Molecular Dynamics simulation of a Langmuir-Blodgett film’, J. Chem. Phys. 94, 8390–8401.
Bishop, M. and Clarke, J. H.R. (1991), ’System size dependence and time convergence in molecular dynamics simulations of monolayer films’, J. Chem. Phys. 95, 540–543.
Karaborni, S. and Toxvaerd, S. (1991), ’Molecular Dynamics Simulations of Langmuir Monolayers: A Study of Structure and Thermodynamics, J. Chem. Phys. (submitted).
Karaborni, S. and Toxvaerd, S. (1991), ’Computer simulations of amphiphilic molecules at the air-water interface’, Nature (submitted).
Ställberg-Stenhagen S., and Stenhagen, E. (1945), ’Phase Transitions in Condensed Monolayers of Normal Chain Carboxylic Acids’, Nature 156, 239–240.
Lundquist, M. (1970), ’The Relation between Polymorphism in “Two-dimensional” Monolayers Films on Water’, Chem. Scr. 1, 5– 20).
Kenn, R.M., Böhm, C. , Bibo, A. Peterson, I.R., Möhwald, H. , Als-Nielsen J. , and Kjaer, K. (1991), ’Mesophases and Crystalline Phases in Fatty Acid Monolayers, J. Phys. Chem. 95. 2092–2097.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1992 Springer Science+Business Media Dordrecht
About this chapter
Cite this chapter
Toxvaerd, S. (1992). Molecular Dynamics Simulation of Non-Simple Liquids. In: Teixeira-Dias, J.J.C. (eds) Molecular Liquids: New Perspectives in Physics and Chemistry. NATO ASI Series, vol 379. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-2832-2_10
Download citation
DOI: https://doi.org/10.1007/978-94-011-2832-2_10
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-5258-0
Online ISBN: 978-94-011-2832-2
eBook Packages: Springer Book Archive