Does anyone know if there are composite QM methods available in Q-Chem? Or plans to implement such a composite method in the near future? Some examples are mentioned here: https://en.wikipedia.org/wiki/Quantum_chemistry_composite_methods
E.g., simply by typing a simple input as shown below, Q-Chem would run the full slew of calculations involved and print out the final, complete-basis-set extrapolated energy accounting for ZPE, thermal corrections, relativistic effects, etc.
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QChemCompositeMethod1
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