Quantum chemistry program executor and IO standardizer (QCSchema).

VeloxChem is a Python-based open source quantum chemistry software developed for computing molecular properties and a variety of spectroscopies from response theory.

an interface to semi-empirical quantum chemistry methods implemented with pytorch

NWChem: Open Source High-Performance Computational Chemistry

Python module for quantum chemistry

Developer repository for the LATTE code

OpenMS is a collection of multiscale solvers for coupled Maxwell-Schrödinger equations in Open quantum environments.

Python implementation of electronic structure theories for simulating spectroscopic properties

Enhanced implementation of Second Quantization Algebra

Software package to handle the many-fermionic operator

Python module for quantum chemistry