Cc4s User Documentation

What is Cc4s?

About the code

How to get started?

Download, compile and run tests

How to run Cc4s calculations?

Take a walk through a CCSD(T) calculation for a BN crystal

Interfaces to Cc4s

Interfaces are available for

VASP
FHI-AIMS (under construction)

Algorithms in Cc4s

The most important algorithms include

CoupledCluster
PerturbativeTriples
FiniteSizeCorrection
BasisSetCorrection

You can find a complete list of algorithms here.

Important objects

The most important objects used by algorithms include

CoulombVertex
CoulombIntegrals
Amplitudes

You can find a complete list of objects here.

Computational complexity

Performance and compute resources

Contributors, Acknowledgements and Citation

Acknowledgements and how to cite?

Documentation guide

If you are writing documentation for Cc4s, read the documentation writing manual.

Contact

Contacting the developers.