molSimplify
  • About
  • molSimplify Code
  • Installation Instructions
  • Tutorials
  • Documentation
  • How to Cite

molSimplify is an open source, Python-based utility created to facilitate high-throughput screening of transition metal complexes (TMCs). Within the Kulik group, we are constantly working to improve molSimplify and expand its capabilities.

While this webserver provides a small sample of molSimplify’s abilities, the full utility is much more powerful. Between the command line and more advanced interaction using Python, molSimplify includes the following features:

  • Advanced structure generation/manipulation
    • Any coordination geometry + mononuclear metal center
    • Custom centers
    • Periodic slabs
    • Placing structures on slabs
    • More than 150 built-in ligands + ability to add custom ligands
    • Ligand functionalization
    • Force field optimizations
    • Manipulation + filetype conversion of existing structures
  • Artificial neural net predictions from connectivity graphs
    • Spin state dependent structures
    • Spin-splitting energies
    • HOMO/LUMO energetics
    • Redox potentials
    • Oxo formation energies
    • Structures likely to have bad DFT geometries or spin contamination
  • Job preparation and management for TeraChem (partial ORCA support)
    • Prepare input files automatically
    • Submit and monitor calculations
    • Dynamically predict failure of running calculations
    • Adjust and resubmit failed calculations

*features not available via command line are italicized

  • Site developed by Naveen Arunachalam and maintained by the Kulik Group at MIT