RESEARCH USE
Where Open Babel fits
Use Open Babel to convert structure files in batches, filter records, calculate selected descriptors or fingerprints, and perform limited structure processing. Before conversion, determine which atoms, bonds, aromaticity, stereochemistry, charges, coordinates, and metadata the source and destination formats can represent. Preserve the original files, full command, version, and format options, and inspect representative structures or test a round trip.
Research tasks
- Convert between chemical structure formats
- Filter records by substructure or molecular properties
- Generate fingerprints, descriptors, and initial two- or three-dimensional coordinates
What to evaluate before use
- Chemical formats do not preserve the same information. Conversion can lose bond orders, stereochemistry, charges, conformations, or metadata, and filename-based format detection does not replace validation.
- Generated coordinates, protonation, partial charges, and force-field minimization are computational transformations, not experimental structures or high-accuracy quantum-chemical results. Distribution of software linked to Open Babel also requires attention to GPL-2.0 terms.
Verification note
This entry summarizes the resource's role without assessing scientific accuracy or endorsing its outputs. Features and terms can change; consult the official source before adopting it for consequential work.
chemical file formatscheminformatics
Last verified: 2026-09-19
Source: official documentation ↗