Datasets:
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PO_1000996561128659910966438 | 10009965611286599109664388424952700016473106603334831638324284541888649093773701938033479276999362634497449090436973204330307967686701089051429856145395639 | 2025-04-16T16:03:49 | DS_9yr94hhj1k33_0 | 1 | VASP | DFT-PBE | null | [] | [] | null | 0 | unknown | -2.766516 | null | null | null | null | null | CO_3068735628181579856430334 | 3068735628181579856430334904802073897125311824539982162493498873694448209615614343645734539589150280271570442647064685391514804009283439802094994265676993 | 11225614094688264145834388912479543941221823122954722545322705114200295930348089440167054223854873182881326681557429981289820531731602668563430815560018050 | [
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PO_1000929505416950911180791 | 10009295054169509111807919859185354181024867058062804363895154940896956044231987591474455991686475913661944819342744361319565260051126157484497666433243027 | 2025-04-16T18:12:40 | DS_9yr94hhj1k33_0 | 1 | VASP | DFT-PBE | null | [] | [] | null | 0 | unknown | -28.202615 | null | null | null | null | null | CO_1206415301628324878078078 | 12064153016283248780780787379230877406636212201704590258614068558194423081738480869596806870994050373156933566598665686255504913622955246129880689632310685 | 631810761016555690187373238799674002507243572246957655449273292082053006787559833896417829508210555835135278027363012153910892259450403900406930009977979 | [
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1.0493453717... | [
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Cite this dataset
Chen, C., Ye, W., Zuo, Y., Zheng, C., and Ong, S. P. JARVIS MEGNet. ColabFit, 2023. https://doi.org/10.60732/b88c7676
Cite this dataset
Chen, C., Ye, W., Zuo, Y., Zheng, C., and Ong, S. P. JARVIS MEGNet. ColabFit, 2023. https://doi.org/10.60732/b88c7676This dataset has been curated and formatted for the ColabFit Exchange
This dataset is also available on the ColabFit Exchange:
https://materials.colabfit.org/id/DS_9yr94hhj1k33_0
Visit the ColabFit Exchange to search additional datasets by author, description, element content and more.
https://materials.colabfit.org
Dataset Name
JARVIS MEGNet
Description
The JARVIS-MEGNet dataset is part of the joint automated repository for various integrated simulations (JARVIS) database. This subset contains configurations with 3D materials properties from the 2018 version of Materials Project, as used in the training of the MEGNet ML model. JARVIS is a set of tools and datasets built to meet current materials design challenges.
Dataset authors
Chi Chen, Weike Ye, Yunxing Zuo, Chen Zheng, Shyue Ping Ong
Publication
https://doi.org/10.1021/acs.chemmater.9b01294
Original data link
https://ndownloader.figshare.com/files/26724977
License
unknown
Number of unique molecular configurations
69215
Number of atoms
2070556
Elements included
Ac, Ag, Al, Ar, As, Au, B, Ba, Be, Bi, Br, C, Ca, Cd, Ce, Cl, Co, Cr, Cs, Cu, Dy, Er, Eu, F, Fe, Ga, Gd, Ge, H, He, Hf, Hg, Ho, I, In, Ir, K, Kr, La, Li, Lu, Mg, Mn, Mo, N, Na, Nb, Nd, Ne, Ni, Np, O, Os, P, Pa, Pb, Pd, Pm, Pr, Pt, Pu, Rb, Re, Rh, Ru, S, Sb, Sc, Se, Si, Sm, Sn, Sr, Ta, Tb, Tc, Te, Th, Ti, Tl, Tm, U, V, W, Xe, Y, Yb, Zn, Zr
Properties included
formation energy, electronic band gap
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. Ifcs/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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