Table 3 Keys corresponding to “calc_quality_summary” in the LOBSTER lightweight data JSON file.

From: A Quantum-Chemical Bonding Database for Solid-State Materials

Root keys

Datatype

Description

minimal_basis

bool

Bool indicating if the LOBSTER calculation used a minimal basis for projection

charge_spilling

dict

Contains the absolute charge spilling value

band_overlaps

dict

Dict summarizing important information from the “bandOverlaps.lobster” file to evaluate the quality of the projection, namely whether the file is generated during projection (i.e., larger deviations exist), the maximum deviation observed, percent of k-points above the threshold set in pymatgen parser (during data generation the value was set to 0.1)

dos_comparisons

dict

Dict with Tanimoto index values obtained from comparing VASP and LOBSTER projected DOS fingerprints