Syntax:
improper_style cvff
Examples:
improper_style cvff improper_coeff 1 80.0 -1 4
Description:
The cvff improper style uses the potential
where phi is the Wilson out-of-plane angle.
The following coefficients must be defined for each improper type via the improper_coeff command as in the example above, or in the data file or restart files read by the read_data or read_restart commands:
Restrictions: none
Related commands:
Default: none