GAMESS (UK)

GAMESS (UK) is a computational chemistry software package primarily used for performing quantum chemistry calculations. It stands for General Atomic and Molecular Electronic Structure System (UK version). GAMESS (UK) is a derivative of the original GAMESS program developed in the United States and is designed to handle electronic structure calculations for atoms and molecules. The software supports various methods for quantum chemical calculations, including Hartree-Fock, post-Hartree-Fock methods, and density functional theory (DFT).