JARVISCFID doesn't allow me to featurize crystallographic information files (CIF) of compounds containing the element Europium (Eu)

JARVIS
,
1

import os
import pandas as pd
from matminer.featurizers.structure import JarvisCFID
import pymatgen.core as mp

jarvis = JarvisCFID()
cif_path = ‘mpdocs_to_cif/’
cif_files = os.listdir(cif_path)

jarvis_features = []
for cif in cif_files:
cif_struc = mp.Structure.from_file(cif_path + cif)
cif_feature = jarvis.featurize(cif_struc)
jarvis_features.append(cif_feature)

This is the error I got when the loop reached a compound containing the element Europium (Eu)

image
image1449×364 93.6 KB

1 Like
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Likewise for compounds containing Actinium(Ac), Plutonium(Pu), Neptunium (Np) and Protactinium (Pa). I tried featurizing their structures (pymatgent.core.structure.Structure) directly without extracting them from a cif file, but it always returns a valueError that the said elements are not found in the chemical descriptor file.

structure = mpr.get_structure_by_material_id(material_id)
jarvis_feature = jarvis.featurize(structure)