PSI is an open-source program for computing molecular properties using high-accuracy, ab initio, quantum mechanical models.

Project Activity

See All Activity >

License

GNU General Public License version 2.0 (GPLv2)

Follow psicode

psicode Web Site

Other Useful Business Software
Gen AI apps are built with MongoDB Atlas Icon
Gen AI apps are built with MongoDB Atlas

The database for AI-powered applications.

MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
Start Free

Additional Project Details

Operating Systems

BSD, Desktop Operating Systems, IBM AIX, Linux, Mac

Intended Audience

Education, Science/Research

User Interface

Command-line, Console/Terminal

Programming Language

C, C++, Perl

Related Categories

Perl Molecular Science Software, Perl Chemistry Software, Perl Physics Software, C++ Molecular Science Software, C++ Chemistry Software, C++ Physics Software, C Molecular Science Software, C Chemistry Software, C Physics Software

Registered

2005-01-03