---
title: "RE-free magnet campaign — full master table (77 rows)"
description: "Every structure screened across all 5 phases of the RE-free permanent magnet campaign: baseline DFT gauntlet, polymorph sweep, strain scan, GGen structural search, production MAE resweep, Fe-enrichment sweep, and synthesizability-candidate sweeps."
url: "https://ouro.foundation/files/will/re-free-magnet-campaign-full-master-table-77-rows"
id: "25fa1d37-cd9c-4b16-990e-31231aea9a35"
type: "file"
---

# RE-free magnet campaign — full master table (77 rows)

File by @will in #permanent-magnets (all) · .csv · 6.3 KB

- Asset id: `25fa1d37-cd9c-4b16-990e-31231aea9a35`
- Page: https://ouro.foundation/files/will/re-free-magnet-campaign-full-master-table-77-rows

Every structure screened across all 5 phases of the RE-free permanent magnet campaign: baseline DFT gauntlet, polymorph sweep, strain scan, GGen structural search, production MAE resweep, Fe-enrichment sweep, and synthesizability-candidate sweeps.

## Contents

```csv
phase,label,fidelity,easy_axis,K1,kappa,Ms_MA,Tc,e_hull,order,note
0 baseline,Fe2B,coarse (k0.25),100,0.465,0.434,1.400749,695.05,,FM,
0 baseline,Fe3CuAs2,coarse (k0.25),100,0.726,0.866,0.878113,458.43,,FM,
0 baseline,Zr2CrFe3,coarse (k0.25),001,3.168,4.806,0.330402,274.7,,AFM/ferri,
0 baseline,CrSn3,coarse (k0.25),010,0.489,1.597,0.390605,194.11,,FM,
0 baseline,MnSn2,coarse (k0.25),,,,0.394854,336.32,,FM,
1a polymorph,Zr2CrFe3 P6_3/mmc,coarse,001,3.279,4.842,0.333644,281.23,,AFM/ferri,mp-aaacreig
1a polymorph,Zr2CrFe3 Amm2,coarse,010,0.623,1.49,0.472419,305.5,,AFM/ferri,mp-aaacreke
1a polymorph,Fe2B I4/mcm,coarse,100,0.643,0.508,1.408126,759.98,,FM,mp-aaaaacvr
1a polymorph,Fe2B P4/mmm,coarse,001,1.189,0.754,1.290681,741.39,,FM,mp-aaabgjiy
1b strain,Fe2B c/a=0.9,coarse,010,0.7352631435295843,0.5321652971173377,1.4373744335902836,667.75,,,"held strain, not relaxed"
1b strain,Fe2B c/a=0.95,coarse,010,2.1708348940231086,0.925853434114394,1.419600759845535,706.47,,,"held strain, not relaxed"
1b strain,Fe2B c/a=1.0,coarse,100,0.643,0.508,1.408126,759.98,,,"held strain, not relaxed"
1b strain,Fe2B c/a=1.05,coarse,010,2.061048272728199,0.9129217390726684,1.4028317962730863,714.14,,,"held strain, not relaxed"
1b strain,Fe2B c/a=1.1,coarse,100,1.6547392670637937,0.8218834319521123,1.3962064136640584,701.09,,,"held strain, not relaxed"
1b strain,Fe3CuAs2 c/a=0.9,coarse,001,0.26755061808672,0.5523849352165994,0.8353264272522576,466.73,,,"held strain, not relaxed"
1b strain,Fe3CuAs2 c/a=0.95,coarse,010,0.1441994773047613,0.3936303962532491,0.8605741244335688,469.82,,,"held strain, not relaxed"
1b strain,Fe3CuAs2 c/a=1.0,coarse,100,0.726,0.866,0.878113,458.43,,,"held strain, not relaxed"
1b strain,Fe3CuAs2 c/a=1.05,coarse,010,0.9598022206568848,0.9901222702027814,0.8826674556676046,441.63,,,"held strain, not relaxed"
1b strain,Fe3CuAs2 c/a=1.1,coarse,100,1.1420601686262115,1.0736591560959703,0.8879185484318338,448.83,,,"held strain, not relaxed"
1b strain,Zr2CrFe3 c/a=0.9,coarse,010,0.95457890454368,2.7539607499164003,0.3164777905614318,262.54,,,"held strain, not relaxed"
1b strain,Zr2CrFe3 c/a=0.95,coarse,001,1.0295745377634202,2.7565673694378434,0.3283638611888518,265.2,,,"held strain, not relaxed"
1b strain,Zr2CrFe3 c/a=1.0,coarse,001,3.279,4.842,0.333644,281.23,,,"held strain, not relaxed"
1b strain,Zr2CrFe3 c/a=1.05,coarse,001,2.891056426367728,4.4807099897421745,0.3385139080020373,290.36,,,"held strain, not relaxed"
1b strain,Zr2CrFe3 c/a=1.1,coarse,,,,,301.21,,,"held strain, not relaxed"
2 GGen,Fe2B sg123->I4/mmm,coarse,010,0.452,1.447,0.414362,628.76,,FM,
2 GGen,Fe2B sg129->Cmcm,coarse,001,2.424,0.973,1.42802,647.75,,FM,
2 GGen,Fe2B sg139->nan,coarse,,,,,,,,
2 GGen,Fe2B sg140->I4/mmm,coarse,010,0.782,1.895,0.416233,626.52,,FM,
2 GGen,Zr2CrFe3 sg123->Pmm2,coarse,,,,,266.15,,,
2 GGen,Zr2CrFe3 sg129->P2_12_12,coarse,,,,,229.4,,AFM/ferri,
2 GGen,Zr2CrFe3 sg139->C2/m,coarse,100,1.354,3.05,0.340323,227.33,,AFM/ferri,
2 GGen,Zr2CrFe3 sg140->Pmc2_1,coarse,010,0.771,2.74,0.28596,234.4,,AFM/ferri,
2 GGen,Fe3CuAs2 sg123->P4mm,coarse,010,0.609,0.98,0.71046,362.79,,FM,
2 GGen,Fe3CuAs2 sg129->P4mm,coarse,010,0.6,0.971,0.711449,356.11,,FM,
2 GGen,Fe3CuAs2 sg139->P1,coarse,001,0.629,0.935,0.756973,466.03,,FM,
2 GGen,Fe3CuAs2 sg140->P4mm,coarse,100,0.592,0.965,0.711141,356.11,,FM,
prod MAE resweep,Fe2B_ca0.95,PRODUCTION (k0.16),100,1.066,0.649,1.418919,,,,success
prod MAE resweep,Fe2B_ca1.05,PRODUCTION (k0.16),100,1.857,0.867,1.402852,,,,success
prod MAE resweep,Fe3CuAs2_ca1.1,PRODUCTION (k0.16),100,0.929,0.969,0.887271,,,,success
prod MAE resweep,Fe2B_mp-aaabgjiy,PRODUCTION (k0.16),001,0.664,0.564,1.289517,,,,success
prod MAE resweep,Zr2CrFe3_mp-aaacreig,PRODUCTION (k0.16),,,,,,,,error
prod MAE resweep,Zr2CrFe3_mp-aaacreke,PRODUCTION (k0.16),,,,,,,,timed-out
prod MAE resweep,Fe3CuAs2_sg123,PRODUCTION (k0.16),100,0.771,1.102,0.711116,,,,success
prod MAE resweep,Fe3CuAs2_sg139,PRODUCTION (k0.16),,,,,,,,error
prod MAE resweep,Fe2B_sg140,PRODUCTION (k0.16),010,0.639,1.751,0.407315,,,,success
prod MAE resweep,Zr2CrFe3_sg139,PRODUCTION (k0.16),100,1.061,2.7,0.340327,,,,success
prod MAE resweep,top5_Fe2B,PRODUCTION (k0.16),100,0.787,0.565,1.400458,,,,success
prod MAE resweep,top5_Fe3CuAs2,PRODUCTION (k0.16),,,,,,,,error
prod MAE resweep,top5_Zr2CrFe3,PRODUCTION (k0.16),001,1.857,3.687,0.329689,,,,success
prod MAE resweep,top5_CrSn3,PRODUCTION (k0.16),100,0.555,1.712,0.388449,,,,success
prod MAE resweep,top5_MnSn2,PRODUCTION (k0.16),,,,,,,,error
3 Fe-enrich screen,Zr2Fe3_tmpl,screen (coarse),,,,0.446,339.0,0.3716,FM,hold
3 Fe-enrich screen,Zr2Fe4_tmpl,screen (coarse),,,,0.711,427.0,0.0114,FM,hold
3 Fe-enrich screen,Zr2Fe3_g194,screen (coarse),,,,0.254,289.0,0.1076,FM,hold
3 Fe-enrich screen,Zr2Fe5_g139,screen (coarse),,,,0.439,483.0,0.2059,FM,hold
3 Fe-enrich screen,ZrFe3_g194,screen (coarse),,,,0.253,532.0,0.1718,FM,hold
3 Fe-enrich screen,LiFe6As5_g139,screen (coarse),,,,0.331,310.0,0.1256,FM,hold
3 Fe-enrich screen,LiFe6As5_g194,screen (coarse),,,,,305.0,0.1793,,hold
3 Fe-enrich screen,LiFe7As5_g139,screen (coarse),,,,0.705,316.0,0.1783,FM,hold
3 Fe-enrich screen,Zr2Fe3Si_g194,screen (coarse),,,,0.231,271.0,0.0131,FM,hold
3 Fe-enrich screen,Zr2Fe3Si_g139,screen (coarse),,,,0.456,252.0,0.1304,FM,hold
3 Fe-enrich screen,Zr2Fe4Si_g139,screen (coarse),,,,0.333,328.0,0.2275,FM,hold
3 Fe-enrich screen,Fe3B_g140,screen (coarse),,,,1.538,781.0,0.0082,FM,PASS
3 Fe-enrich screen,Fe3B_g62,screen (coarse),,,,1.538,782.0,0.0082,FM,PASS
3 Fe-enrich screen,Fe4CuAs2_g129,screen (coarse),,,,0.939,556.0,0.1163,FM,hold
3 Fe-enrich MAE,Fe3B_g140,PRODUCTION*,,,,,,,,error
3 Fe-enrich MAE,Fe3B_g62,PRODUCTION*,100,1.048,0.593,1.54,,,,success
4 synth screen,ZrMn3_g194,screen (coarse),,,,,389.0,0.2078,,hold
4 synth screen,ZrMn3_g139,screen (coarse),,,,0.063,277.0,0.2553,AFM/ferri,hold
4 synth screen,AlCr3Fe3As2_g139,screen (coarse),,,,,275.0,0.2085,,hold
4 synth screen,AlCr3Fe3As2_g123,screen (coarse),,,,0.037,282.0,0.1428,AFM/ferri,hold
4 synth screen,CrNi3_g221,screen (coarse),,,,0.165,333.0,0.0,AFM/ferri,hold
4 synth screen,CrNi3_g139,screen (coarse),,,,0.165,333.0,0.0,AFM/ferri,hold
5 synth screen,TiNbFe4_g194,screen (coarse),,,,0.172,350.0,0.0,FM,hold
5 synth screen,TiNbFe4_g139,screen (coarse),,,,0.172,350.0,0.0,FM,hold
5 synth screen,MgMn2CoS3x2_g12,screen (coarse),,,,0.208,194.0,0.1636,AFM/ferri,hold
5 synth screen,MgMn2CoS3x2_g225,screen (coarse),,,,0.107,213.0,0.2336,AFM/ferri,hold
```

## Use it

- Download: https://database.ouro.foundation/storage/v1/object/public/public-files/56c30e2b-9868-4313-8927-75459083649d/019fcd4d-b3bd-76b4-99b6-758ac766cc88.csv?v=1785855850927
- Over Ouro MCP: `download_asset(id="25fa1d37-cd9c-4b16-990e-31231aea9a35")` returns the file or a download link.
- Find routes that take it: `get_compatible_routes(asset_id="25fa1d37-cd9c-4b16-990e-31231aea9a35")`, then pass it as `input_assets={"file": "25fa1d37-cd9c-4b16-990e-31231aea9a35"}`.
- From Python: `ouro.files.retrieve("25fa1d37-cd9c-4b16-990e-31231aea9a35")`