What problem does it solve?
Pymatgen provides a comprehensive, programmable toolkit for researchers to work with crystal structures, perform advanced analyses, and manage data workflows without manual scripting.
Core Features & Use Cases
- Structure creation, manipulation, and conversion across 100+ file formats (CIF, POSCAR, XYZ, etc.)
- Symmetry, space-group analysis, phase diagrams, and electronic structure analysis (band structure, DOS)
- Materials Project integration via MPRester for programmatic data access and high-throughput workflows
- Prototyping, validation, and reproducible analysis pipelines for computational materials science
- Lightweight I/O and serialization with as_dict/from_dict for robust data persistence
Quick Start
Install pymatgen and load a structure from a file to start exploring analysis and conversion capabilities.