HF¶
-
class
dqc.
HF
(system: dqc.system.base_system.BaseSystem, restricted: Optional[bool] = None, variational: bool = False)[source]¶ Performing Restricted or Unrestricted Kohn-Sham DFT calculation.
- Parameters
system (BaseSystem) – The system to be calculated.
restricted (bool or None) – If True, performing restricted Kohn-Sham DFT. If False, it performs the unrestricted Kohn-Sham DFT. If None, it will choose True if the system is unpolarized and False if it is polarized
variational (bool) – If True, then use optimization of the free orbital parameters to find the minimum energy. Otherwise, use self-consistent iterations.