Forte: A suite of advanced multireference quantum chemistry methods

Area of Science:

• Computational chemistry
• Quantum chemistry
• Molecular modeling

Background:

• Multireference electronic structure theories are crucial for accurately describing complex molecular systems.
• Existing software may lack flexibility for developing and testing new theoretical methods.
• Open-source solutions can accelerate research and collaboration in computational chemistry.

Purpose of the Study:

• To introduce Forte, an open-source library for multireference electronic structure methods.
• To provide an overview of Forte's capabilities and software architecture.
• To showcase applications of Forte in molecular systems research.

Main Methods:

• Forte is built on a modular and extensible software architecture.
• It implements various multireference electronic structure theories.
• The library facilitates the rapid prototyping and integration of new computational chemistry methods.

Main Results:

• Forte offers a comprehensive platform for advanced electronic structure calculations.
• The library's design supports efficient implementation and testing of novel theoretical approaches.
• Demonstrated applications highlight Forte's utility in studying molecular systems.

Conclusions:

• Forte serves as a valuable open-source tool for researchers in quantum chemistry and molecular modeling.
• Its architecture promotes innovation and accessibility in the development of electronic structure methods.
• The library empowers the exploration of complex molecular phenomena through advanced computational techniques.