Software and Computational Resources

This list includes software developed by group members and selected external resources referenced by QuantChemDev, Daniel Reta, and the Molecular Electronic Structure Group.

DoNOF

Developed by group members

DoNOF is an open-source FORTRAN implementation of natural-orbital-functional-based methods for quantum chemistry.

MasterMSM

Developed by group members

Code for building master equation (Markov state) models of molecular kinetics.

PREFUR

Developed by group members

Algorithms for predicting folding and unfolding rates of single-domain, two-state proteins.

hdbMSM

Developed by group members

Notebooks for building Markov state models from molecular simulation trajectories clustered with HDBSCAN.

ESI-3D

Developed by group members

Calculates electron-delocalization and aromaticity indices using Hilbert-space or real-space partitioning. Contact Eduard Matito for the latest version.

ESIpy

Developed by group members

Python package for studying electron delocalization with Hilbert-space and real-space partitioning schemes; it includes many of the features of ESI-3D.

DMn

Developed by group members

Computes arbitrary-order density matrices from CSF or Slater-determinant expansions of CASSCF or CI calculations. Contact Eduard Matito for the latest version.

CC-FIT2

Developed by group members

Python tools to fit AC susceptibilities and DC magnetization decays, extract susceptibility from waveform data, and analyze magnetic relaxation times and their temperature dependence.

qchem_parsers

Developed by group members

Python parsers for Q-Chem output files.

GroMorG

Developed by group members

Automates molecular-dynamics calculations for small organic molecules using GROMACS.

DynaPhoPy

Developed by group members

Computes anharmonic phonon properties using the normal-mode decomposition technique.

PoSym

Developed by group members

Analyzes the symmetry of theoretical-chemistry objects, including normal modes, molecular orbitals, operators, and densities.

WfnSym

Developed by group members

Analyzes the symmetry of wavefunctions, molecular orbitals, and electronic densities.

Avogadro (RAS-CI fork)

Developed by group members

Customized Avogadro version for visualizing natural orbitals and fractional-occupation densities from Q-Chem RAS-CI calculations.

Q-Chem

External software with group development

General-purpose electronic-structure software in which group members actively develop RAS-CI methods.