DATA COLLECTIONS

Evidence that can
be used again.

Find structured collections for molecular properties, reactions, spectra, and materials.

CATALOG SNAPSHOT

42Collections
18.6MMolecular records
12Data formats
C
MOLECULAR PROPERTIES

Carbon Atlas

Computed and measured properties for small organic molecules, including conformers and descriptors.

SDFCSVJSON
Collection notes →
Rx
REACTIONS

Reaction Pathways

Atom-mapped transformations with conditions, yields, catalyst families, and reaction classes.

SMILESCSVJSON
Collection notes →
ν
SPECTROSCOPY

Spectral Commons

Curated NMR, infrared, Raman, and mass spectra with acquisition metadata.

JCAMPMGFCSV
Collection notes →
M
MATERIALS

Crystal & Interface Bank

Crystal structures, defects, surfaces, adsorption geometries, and calculated energies.

CIFXYZJSON
Collection notes →