IQmol is an open source molecular editor and visualization package
C++ C Fortran HTML CMake QMake Other


This is IQmol, a molecular builder and visualization package written by Andrew
Gilbert.  IQmol is able to build molecules, set up and submit input for Q-Chem
calculations, and analyse the output.  Analyses include display of molecular
surfaces (densites, molecular orbitals) and animations of frequencies and
reaction pathways.  A user guide can be found in the doc directory.

For an up-to-date list of features and pre-compiled binaries, please visit the

Platform dependent install instructions can be found in the doc directory.