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Hands-on Exercise 3 Molecular Dynamics Simulations

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Recap <strong>on</strong> <strong>Dynamics</strong> Simulati<strong>on</strong>s<br />

1. Choose a force field (check atom type, atomic charges)<br />

[Note that it is important to check if net charge of your<br />

model is zero]<br />

2. Make sure the structure is stable (either previously<br />

energy minimized or having dynamics simulati<strong>on</strong><br />

performed)<br />

3. Set simulati<strong>on</strong> parameters (ensemble, initial velocity,<br />

dynamics temperature and thermostat, pressure and<br />

barostat, integrati<strong>on</strong> step, simulati<strong>on</strong> length, output<br />

property and frequency)<br />

Page 11<br />

stlin@ntu.edu.tw

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