Aug 22

Bi2Co2Fe9 — Pmm2 (#25)

Name: Bi2Co2Fe9 — Pmm2 (#25)
Creator: mmoderwell
Published: 2026-08-22T06:47:17.297+00:00
License: https://en.wikipedia.org/wiki/All_rights_reserved

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GGen exploration results for Bi-Co-Fe 5
GGen ran 1,000 trials across 100 Bi-Co-Fe stoichiometries in 25.5 min, keeping 915 relaxed structures. 2 of them landed within 150 meV/atom of the convex hull, 2 of which the database had not seen before. The leading generated candidate is Co2Fe3 in I4/mmm (#139), which sits 4 meV/atom above the hull (new polymorph).

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GGen Bi-Co-Fe candidate: Pmm2 (#25), 142 meV/atom above the hull, -7.427 eV/atom, 13 atoms

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Size: 1.34 KB
Type: .cif file
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45

Connections

1

Referenced by

GGen exploration results for Bi-Co-Fe 5
GGen ran 1,000 trials across 100 Bi-Co-Fe stoichiometries in 25.5 min, keeping 915 relaxed structures. 2 of them landed within 150 meV/atom of the convex hull, 2 of which the database had not seen before. The leading generated candidate is Co2Fe3 in I4/mmm (#139), which sits 4 meV/atom above the hull (new polymorph).

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