vmd.molecule.set_periodic

vmd.molecule.set_periodic()

Set the periodic cell layout for a particular frame. Any number of box attributes may be changed at a time

Parameters:

• molid (int) – Molecule ID. Defaults to -1 (top molecule)
• frame (int) – Frame to change box info for. Defaults to -1 (current)
• a (float) – Length of unit cell along first cell vector. Optional
• b (float) – Length of unit cell along second cell vector. Optional
• c (float) – Length of unit cell along third cell vector. Optional
• alpha (float) – Angle between cell sides B and C. Optional
• beta (float) – Angle between cell sides A and C. Optional
• gamma (float) – Angle between cell sides A and B. Optional