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PO_8cf6618f6873bca4dc0c909ea
8cf6618f6873bca4dc0c909ea58879149c41946af9aa731947bae929829020be843555929cded31ea251c3df368680ff448c70842262482958c24fcd30f25c1a
2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
-125.176563
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false
null
null
null
null
null
0.032122
0.011115
null
CO_68f2017d61cf9cf2815089d98
68f2017d61cf9cf2815089d98b0d53a4f00d79e72cc9fdc3ae7f148787a2e1f39ee8330bb35e7c2dc53feae2582caf0828e7fc02db928b6d1fcf4ea0cfb267cf
91b6d539d0bc5e0c0b64c34883f1b4a07387411e51592f0eb04cfba7ba5d472e0a7edb23ae9c5ab303ca0406b80d878dc5c829e015fe7a318a5ad1934fc38cff
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[ true, true, true ]
Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
[ 0.1951219512195122, 0.6097560975609756, 0.1951219512195122 ]
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41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__0" ]
null
{"input": {"description": "VASP PBE-D3-BJ single-point reference data stored in ML_AB training files. Plane-wave cutoff and k-point sampling are given only in the publication's Supporting Information.", "functional": "PBE with Grimme D3 dispersion, Becke-Johnson damping", "mlff": "VASP on-the-fly machine-learned force ...
true
true
,Cs,I,Pb,
PO_bececd5fc3730886cebf67e48
bececd5fc3730886cebf67e4844b72e7fac3407621291111f7f598c2e27b82d8153a3cff3cb7aca16e5e352d15fd7d64fe3a8aa9948eff38363a11716587de36
2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
-125.170065
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false
null
null
null
null
null
0.071964
0.030116
null
CO_d3dff441ce05c021288e576d8
d3dff441ce05c021288e576d897b1d6edf5f4a1ca76f3387c2960435dc507f351af48a49b60e643c57f4d5999cc1bab47a3667bd940b0977320bcb0ae6c3915a
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[ true, true, true ]
Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
[ 0.1951219512195122, 0.6097560975609756, 0.1951219512195122 ]
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41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__1" ]
null
{"input": {"description": "VASP PBE-D3-BJ single-point reference data stored in ML_AB training files. Plane-wave cutoff and k-point sampling are given only in the publication's Supporting Information.", "functional": "PBE with Grimme D3 dispersion, Becke-Johnson damping", "mlff": "VASP on-the-fly machine-learned force ...
true
true
,Cs,I,Pb,
PO_9b2f808aa26400650bd92c9dc
9b2f808aa26400650bd92c9dc73b84c0cf01f1f7cb67c080f1acc633acb6587410c5b7daad6fab60cafc419ebcb7f2572d22be07158bf57dea0eae65bf03c124
2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
-125.124364
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false
null
null
null
null
null
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0.082489
null
CO_11b5dd7946b8699cb74cfda7e
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Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
[ 0.1951219512195122, 0.6097560975609756, 0.1951219512195122 ]
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41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__2" ]
null
{"input": {"description": "VASP PBE-D3-BJ single-point reference data stored in ML_AB training files. Plane-wave cutoff and k-point sampling are given only in the publication's Supporting Information.", "functional": "PBE with Grimme D3 dispersion, Becke-Johnson damping", "mlff": "VASP on-the-fly machine-learned force ...
true
true
,Cs,I,Pb,
PO_6e36dde6cc17f752d2983c3d6
6e36dde6cc17f752d2983c3d60f9d627c5d0f35c17cd146c89603deb1ba693b2b072dd7169f2f9e20feeea86e2e719a690c8e894c1bcea0f810e22697d348d64
2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
-125.074449
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false
null
null
null
null
null
0.326223
0.118707
null
CO_5977e034ea89aa1c01bee6132
5977e034ea89aa1c01bee6132857a9792944cc1050a445957ee0cdf86a841d35b2e640dd5bd1866c604cbbdcfda034b095f52c2b992195025fadc89e806fbac7
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[ true, true, true ]
Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
[ 0.1951219512195122, 0.6097560975609756, 0.1951219512195122 ]
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41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__3" ]
null
{"input": {"description": "VASP PBE-D3-BJ single-point reference data stored in ML_AB training files. Plane-wave cutoff and k-point sampling are given only in the publication's Supporting Information.", "functional": "PBE with Grimme D3 dispersion, Becke-Johnson damping", "mlff": "VASP on-the-fly machine-learned force ...
true
true
,Cs,I,Pb,
PO_725ae7fa6c2b854e3b6965f3f
725ae7fa6c2b854e3b6965f3f6e3c7458b45b09f543de7e75f2dd41511855c4d2d9e276d92614d9ffa06ac880263ff9191e52790cbeba0e51e1103e701eaf974
2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
-125.061646
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false
null
null
null
null
null
0.346622
0.127259
null
CO_bc32e03fb138f646f1c729a81
bc32e03fb138f646f1c729a81348e571a994d697cbfa452e265d022789104679f8605e92ac7b87ff6f69035a632344bd111502673bb200932979a764d6fef6e7
8ec7a08cf24c6f757e3ba0413375f4bf9c1c2639c9a58dad85532d801fc9700d70428dc3fa80c9a568af07ca80efd35ed6f8836b242eec149eaf9a5fad1107a4
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[ true, true, true ]
Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
[ 0.1951219512195122, 0.6097560975609756, 0.1951219512195122 ]
[ 82, 82, 82, 82, 82, 82, 82, 82, 55, 55, 55, 55, 55, 55, 55, 55, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53 ]
41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__4" ]
null
{"input": {"description": "VASP PBE-D3-BJ single-point reference data stored in ML_AB training files. Plane-wave cutoff and k-point sampling are given only in the publication's Supporting Information.", "functional": "PBE with Grimme D3 dispersion, Becke-Johnson damping", "mlff": "VASP on-the-fly machine-learned force ...
true
true
,Cs,I,Pb,
PO_f543ef4c9e601732797889191
f543ef4c9e6017327978891910dd6325739f389bfb8c7ce22d79e89392966beffc7a04e455448fd2f1661843e57fdc7db28fb6a1125fb4c6302da9b39624b761
2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
-125.049862
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false
null
null
null
null
null
0.361456
0.133271
null
CO_27f8d3b73f5a4e39f799e5aac
27f8d3b73f5a4e39f799e5aac834753e95842e446bdb885398f24ca7f5f070a891ccb48296b399a7cbd8b810fff02b1efcb19be3fc238f44472a0ee2b5e13438
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Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
[ 0.1951219512195122, 0.6097560975609756, 0.1951219512195122 ]
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41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__5" ]
null
{"input": {"description": "VASP PBE-D3-BJ single-point reference data stored in ML_AB training files. Plane-wave cutoff and k-point sampling are given only in the publication's Supporting Information.", "functional": "PBE with Grimme D3 dispersion, Becke-Johnson damping", "mlff": "VASP on-the-fly machine-learned force ...
true
true
,Cs,I,Pb,
PO_14cabd596e1aa334a3104a095
14cabd596e1aa334a3104a0953f7d932c1474d659777dd0b19c7adbf9806b07ac001680bc13bacefffdd5d20bc2aba6e35c37ca391a115ce4c641fcc82a48545
2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
-125.03775
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false
null
null
null
null
null
0.391812
0.14126
null
CO_641962a5930b6433e8be4b43c
641962a5930b6433e8be4b43ca57374f8c151ac48a7cab19ab63543b00f3a475e91b519973786f3d24806851c6060ca5a2a1c75b9891ed683574a58b17c6be7b
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[ true, true, true ]
Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
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41
3
3
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null
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2026-06-03T16:51:15
DS_oef7piahyylc_0
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VASP
DFT-PBE+D3(BJ)
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Cs8I25Pb8
Cs8I25Pb8
A25B8C8
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41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__7" ]
null
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true
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PO_83a5b7490a1cc20a6c8d1837e
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2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
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false
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Cs8I25Pb8
Cs8I25Pb8
A25B8C8
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41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__8" ]
null
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true
true
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PO_71cff76f0f6eefdec6d386828
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2026-06-03T16:51:15
DS_oef7piahyylc_0
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VASP
DFT-PBE+D3(BJ)
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false
null
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CO_d5965376e4e084e1ea448d43e
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Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
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41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__9" ]
null
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true
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2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
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false
null
null
null
null
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Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
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41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__10" ]
null
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true
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PO_f39a7237f34392009d061c3bd
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2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
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false
null
null
null
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Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
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41
3
3
[ 1, 1, 1 ]
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null
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true
true
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PO_e7f6763f23c2dd77067092bb5
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2026-06-03T16:51:15
DS_oef7piahyylc_0
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VASP
DFT-PBE+D3(BJ)
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false
null
null
null
null
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Cs8I25Pb8
Cs8I25Pb8
A25B8C8
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41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__12" ]
null
{"input": {"description": "VASP PBE-D3-BJ single-point reference data stored in ML_AB training files. Plane-wave cutoff and k-point sampling are given only in the publication's Supporting Information.", "functional": "PBE with Grimme D3 dispersion, Becke-Johnson damping", "mlff": "VASP on-the-fly machine-learned force ...
true
true
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PO_614fdf989076af6c40a3edd14
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2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
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false
null
null
null
null
null
0.915901
0.291392
null
CO_b37595b5cb2efacf4ecef60f1
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Cs8I25Pb8
Cs8I25Pb8
A25B8C8
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41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__13" ]
null
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true
true
,Cs,I,Pb,
PO_5a214010b65a4ed21eed15246
5a214010b65a4ed21eed15246dda53e711aadf38f20643a938c1d270068e049ae989763a0552391e86c1239ce2620cc41de83a31db141f253b17159d5348d678
2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
-124.345119
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false
null
null
null
null
null
1.106152
0.327122
null
CO_843024929b3be5f37e3206304
843024929b3be5f37e3206304c71e29e5479fca86e94e2a88cb2423094cf4615951e0581ca61dfa6c5c64e304d251ff35cab7b4950a5f69473271c4cc1edd563
8ddd4f0105ea506ae16e8f46dd4894ed4dea94adeb0cdbf770d78601745e431e9e24193fd4f18324c23508b2feb9202217246bdeebfa2281ab849490fb53d1f6
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[ true, true, true ]
Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
[ 0.1951219512195122, 0.6097560975609756, 0.1951219512195122 ]
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41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__14" ]
null
{"input": {"description": "VASP PBE-D3-BJ single-point reference data stored in ML_AB training files. Plane-wave cutoff and k-point sampling are given only in the publication's Supporting Information.", "functional": "PBE with Grimme D3 dispersion, Becke-Johnson damping", "mlff": "VASP on-the-fly machine-learned force ...
true
true
,Cs,I,Pb,
PO_964c1e8c3c889d20d3513c08a
964c1e8c3c889d20d3513c08a73b823e58a5cbc46430808d9a829de68d3e3c721900b48e53808a70f049da9d7fe5b2e88214bcc9b26b8c7519bde7c7834017c8
2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
-124.320138
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false
null
null
null
null
null
1.121087
0.330949
null
CO_c5be0902e05b7183eb5a7c05b
c5be0902e05b7183eb5a7c05bd14025e0eec399958f797f7e688f622007f1084e2589d59d146b35532b3fc4d47b7e45850b15e30cc3177b69c67fc1899afc29c
21583955b7cc189fc509a2632a2486e524cf5a4ac39bf44a647c4aeee400d770f7bd67a6671b69bdeeb8dfb93bb82d8ec67db495c00b85974a797d3eadc9bbd6
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[ true, true, true ]
Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
[ 0.1951219512195122, 0.6097560975609756, 0.1951219512195122 ]
[ 82, 82, 82, 82, 82, 82, 82, 82, 55, 55, 55, 55, 55, 55, 55, 55, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53 ]
41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__15" ]
null
{"input": {"description": "VASP PBE-D3-BJ single-point reference data stored in ML_AB training files. Plane-wave cutoff and k-point sampling are given only in the publication's Supporting Information.", "functional": "PBE with Grimme D3 dispersion, Becke-Johnson damping", "mlff": "VASP on-the-fly machine-learned force ...
true
true
,Cs,I,Pb,
PO_c71107b0ab87f1c2059384e47
c71107b0ab87f1c2059384e47667cfe089fadc85b23f140a8d0ebf98ba34732707a468d86097b24f18cf23e96c4d3816e75cdd3438ddbef8d9acc2b18611fa23
2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
-124.107352
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false
null
null
null
null
null
1.15424
0.367248
null
CO_ef3197e168e2699657d7ef061
ef3197e168e2699657d7ef0612fdb24dfb354464bda4c2a25a4b3345bf31d93501d7ea46e1b630429ab2dcf38b43bcc11247472c9fb800daefcb790bd823ff50
4332f0fc857cc215d1453be938377b601c223a581673ff54d2fb4a2be48766b2b6a31c1cea0a2615c01443d5ac5e184c5e7642c26aed9e50ee1defe2276668a4
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[ true, true, true ]
Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
[ 0.1951219512195122, 0.6097560975609756, 0.1951219512195122 ]
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41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__16" ]
null
{"input": {"description": "VASP PBE-D3-BJ single-point reference data stored in ML_AB training files. Plane-wave cutoff and k-point sampling are given only in the publication's Supporting Information.", "functional": "PBE with Grimme D3 dispersion, Becke-Johnson damping", "mlff": "VASP on-the-fly machine-learned force ...
true
true
,Cs,I,Pb,
PO_bebf5f0f1e216c76b121b2d2f
bebf5f0f1e216c76b121b2d2ffab22513770405b5da426699310e73304b06f380abd32c455b31fa2be900813b1a2a0033bcf1939235c4215842ee7f6a07a7710
2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
-123.952453
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false
null
null
null
null
null
1.025304
0.389933
null
CO_23adbba735b20e591c4cfe06d
23adbba735b20e591c4cfe06d719a186f52e05019d9630800941ff32e3c21735723580430ffa872122a2439cf3d46a304e41f01a0cfb533f4bff6907bb5e74d4
467aeb224e183a16697bc53273cad90d1cddfb3b05977a1874b19e6317314412d2b922ddb3e520ffcf4a94c6633532cc0e015bb3c9fa4c791ad70ba26d719498
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[ [ 12.2963581188058, 12.2731697367119, -0.103189582363589 ], [ 12.1630500669162, 12.136741094722, 6.03149314605881 ], [ 0.621620014578766, 6.16979043778048, 11.9118081494574 ], [ 0.07968437217310856, 6.10885049525496, 5.8500044353284 ], [ 6.20602781...
[ true, true, true ]
Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
[ 0.1951219512195122, 0.6097560975609756, 0.1951219512195122 ]
[ 82, 82, 82, 82, 82, 82, 82, 82, 55, 55, 55, 55, 55, 55, 55, 55, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53 ]
41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__17" ]
null
{"input": {"description": "VASP PBE-D3-BJ single-point reference data stored in ML_AB training files. Plane-wave cutoff and k-point sampling are given only in the publication's Supporting Information.", "functional": "PBE with Grimme D3 dispersion, Becke-Johnson damping", "mlff": "VASP on-the-fly machine-learned force ...
true
true
,Cs,I,Pb,
PO_ea63beb9ade340c1b5bceea97
ea63beb9ade340c1b5bceea9729674279fc43ce0eaf520b2e93111bbe78f53c414e6afa0d4c1ee5703321951c43e044ccb8c94cdc56ddd6a051e05e5148dd75d
2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
-123.777139
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false
null
null
null
null
null
0.951994
0.402522
null
CO_2f70ac738610eea1a270f1b99
2f70ac738610eea1a270f1b9962fe15f497b5c6bef0e415dc38f646c23f693365187eeadf4c7b1a34a13cbfa9781e59915e0a639cc232cdfd4282ef829b8550d
e1f4ed57e3982e41164660144857872ea08776d94875031873f18c9b70d7d3712bfdb050bb2ba6b1d90a14bd77918160a514dc2ac53482ef45d17b3b0f3bf0a5
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[ true, true, true ]
Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
[ 0.1951219512195122, 0.6097560975609756, 0.1951219512195122 ]
[ 82, 82, 82, 82, 82, 82, 82, 82, 55, 55, 55, 55, 55, 55, 55, 55, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53 ]
41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__18" ]
null
{"input": {"description": "VASP PBE-D3-BJ single-point reference data stored in ML_AB training files. Plane-wave cutoff and k-point sampling are given only in the publication's Supporting Information.", "functional": "PBE with Grimme D3 dispersion, Becke-Johnson damping", "mlff": "VASP on-the-fly machine-learned force ...
true
true
,Cs,I,Pb,
PO_6f326bebbc8d0ac14bd5d0318
6f326bebbc8d0ac14bd5d03184e8e0395648c1d6ad83aa8b1bd8de841afdd3c1e1107a68078cc2fb116688135c500e84e12a0ac10fdc88ca6cf84e4d0689a217
2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
-123.557448
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false
null
null
null
null
null
0.976116
0.414054
null
CO_1447e3598b0ef69519b562275
1447e3598b0ef69519b562275a747d6d3591e686f29722135197cb6be5aaa11707d09239f8ae768bc8e2fc81d1df1114c184488d8e3dad4be758663619934821
6524c6ed2b56b2c6a44c2f096ac0c4716a7705a8eef11dd3eeec5da9d2d5fbb84f45b5dbf0a0b45d7e195f4ba6ee61cc5842bace13087af4b74b5580d074882d
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[ true, true, true ]
Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
[ 0.1951219512195122, 0.6097560975609756, 0.1951219512195122 ]
[ 82, 82, 82, 82, 82, 82, 82, 82, 55, 55, 55, 55, 55, 55, 55, 55, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53 ]
41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__19" ]
null
{"input": {"description": "VASP PBE-D3-BJ single-point reference data stored in ML_AB training files. Plane-wave cutoff and k-point sampling are given only in the publication's Supporting Information.", "functional": "PBE with Grimme D3 dispersion, Becke-Johnson damping", "mlff": "VASP on-the-fly machine-learned force ...
true
true
,Cs,I,Pb,
PO_429c48c6b9ddb162cfd7e5c50
429c48c6b9ddb162cfd7e5c5011c113b152a2589ca4faa6a0e851b2dca41f0a1e309d8c3a10f290071a5b09881d6fd91bc67ab6ed516f94f645642a16dbdd75a
2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
-123.360793
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[ [ 0.004640683428485109, 0.00020797757649258105, -0.00023496781019692432 ], [ 0.00020797757649258105, 0.005151785818686189, 0.0016358143145308154 ], [ -0.00023496781019692432, 0.0016358143145308154, 0.0026240653360352605 ] ]
false
null
null
null
null
null
0.865062
0.418425
null
CO_0a31b8b78f9850f18a19be460
0a31b8b78f9850f18a19be460202448575e3f975913eb9d8a22cbe20d3a9a6771d91d32a4d4bfd22aa24af6bf9ac1d9e2d25e94d5db2b3c87853164aa5814e28
81af74b023b1e57e262948205ea1727c2940d084a7eeed06c78d9f7caed72bace9ee79cf54786b82c2377d6f9136ffce628e5e96c1e082e25d707b28b3ceb31b
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[ true, true, true ]
Cs8I25Pb8
Cs8I25Pb8
A25B8C8
[ "Cs", "I", "Pb" ]
[ 0.1951219512195122, 0.6097560975609756, 0.1951219512195122 ]
[ 82, 82, 82, 82, 82, 82, 82, 82, 55, 55, 55, 55, 55, 55, 55, 55, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53 ]
41
3
3
[ 1, 1, 1 ]
[ "Halide_Perovskite_Ion_Migration_MLFF_positive_iodide_interstitial__20" ]
null
{"input": {"description": "VASP PBE-D3-BJ single-point reference data stored in ML_AB training files. Plane-wave cutoff and k-point sampling are given only in the publication's Supporting Information.", "functional": "PBE with Grimme D3 dispersion, Becke-Johnson damping", "mlff": "VASP on-the-fly machine-learned force ...
true
true
,Cs,I,Pb,
PO_bd53ce1824f29d372428fa231
bd53ce1824f29d372428fa2315eb089cbc2f93292f7cfe01b97a0bb7ed8ae63c0bce726e74556677927f813ebf0fcbeb12ff3d7333d0281629a4412363d569c5
2026-06-03T16:51:15
DS_oef7piahyylc_0
1
VASP
DFT-PBE+D3(BJ)
-123.312349
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null
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2026-06-03T16:51:15
DS_oef7piahyylc_0
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VASP
DFT-PBE+D3(BJ)
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2026-06-03T16:51:15
DS_oef7piahyylc_0
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VASP
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2026-06-03T16:51:15
DS_oef7piahyylc_0
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VASP
DFT-PBE+D3(BJ)
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2026-06-03T16:51:15
DS_oef7piahyylc_0
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VASP
DFT-PBE+D3(BJ)
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Cs8I25Pb8
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A25B8C8
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41
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3
[ 1, 1, 1 ]
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null
{"input": {"description": "VASP PBE-D3-BJ single-point reference data stored in ML_AB training files. Plane-wave cutoff and k-point sampling are given only in the publication's Supporting Information.", "functional": "PBE with Grimme D3 dispersion, Becke-Johnson damping", "mlff": "VASP on-the-fly machine-learned force ...
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End of preview. Expand in Data Studio

Cite this dataset Tyagi, V., Pols, M., Brocks, G., and Tao, S. Halide Perovskite Ion Migration MLFF positive iodide interstitial. ColabFit, 2025. https://doi.org/None

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https://materials.colabfit.org/id/DS_oef7piahyylc_0

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Dataset Name

Halide Perovskite Ion Migration MLFF positive iodide interstitial

Description

VASP machine-learning-force-field (ML_AB) training set for the CsPbI3 halide perovskite, covering migration of a positively charged iodide interstitial. This is one of seven sister datasets from the same publication, each providing a VASP ML_AB training set for a slightly different characteristic of the CsPbI3 perovskite (the cubic-tetragonal phase transition and the migration of iodide vacancies and interstitials in neutral, positively charged, and negatively charged states), all generated to train machine-learned force fields for ion migration. Each configuration carries the total energy, atomic forces, and stress from VASP single-point reference calculations using the PBE functional with Grimme D3 dispersion and Becke-Johnson damping (PBE-D3-BJ), on 2x2x2 cubic supercells (~40 atoms). (Plane-wave cutoff and k-point details are reported only in the paper's Supporting Information.)

Dataset authors

Viren Tyagi, Mike Pols, Geert Brocks, Shuxia Tao

Publication

https://doi.org/10.1021/acs.jpclett.5c01139

Original data link

https://doi.org/10.5281/zenodo.19951919

License

CC-BY-4.0

Number of unique molecular configurations

2176

Number of atoms

89216

Elements included

Cs, I, Pb

Properties included

energy, atomic forces, cauchy stress


Usage

  • ds.parquet : Aggregated dataset information.
  • co/ directory: Configuration rows each include a structure, calculated properties, and metadata.
  • cs/ directory : Configuration sets are subsets of configurations grouped by some common characteristic. If cs/ does not exist, no configurations sets have been defined for this dataset.
  • cs_co_map/ directory : The mapping of configurations to configuration sets (if defined).

ColabFit Exchange documentation includes descriptions of content and example code for parsing parquet files:

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