Dataset

xxMD-DFT_train



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Name xxMD-DFT_train
Extended ID xxMD-DFT_train_PengmeiShuLiu__DS_fblez5twbr07_0
Description Training dataset from xxMD-DFT. The xxMD (Extended Excited-state Molecular Dynamics) dataset is a comprehensive collection of non-adiabatic trajectories encompassing several photo-sensitive molecules. This dataset challenges existing Neural Force Field (NFF) models with broader nuclear configuration spaces that span reactant, transition state, product, and conical intersection regions, making it more chemically representative than its contemporaries. xxMD is divided into two datasets, each with corresponding train, test and validation splits. xxMD-CASSCF contains calculations generated using state-averaged complete active state self-consistent field (SA-CASSCF) electronic theory. xxMD-DFT contains recalculated single-point spin-polarized (unrestricted) DFT values.
Authors Zihan Pengmei
Yinan Shu
Junyu Liu
Elements C (48.98%)
H (43.44%)
S (3.07%)
O (3.47%)
N (1.04%)
Number of Data Objects 43,388
Number of Configurations 43,395
Number of Atoms 807,416
Links https://doi.org/10.48550/arXiv.2308.11155
https://github.com/zpengmei/xxMD
Configuration Sets by Name xxMD-DFT_train_azobenzene — Configurations of azobenzene from xxMD-DFT_train dataset
xxMD-DFT_train_malonaldehyde — Configurations of malonaldehyde from xxMD-DFT_train dataset
xxMD-DFT_train_dithiophene — Configurations of dithiophene from xxMD-DFT_train dataset
xxMD-DFT_train_stilbene — Configurations of stilbene from xxMD-DFT_train dataset
Configuration Sets by ID CS_tilb6xee23xc_0
CS_yyge5mn4wcf1_0
CS_5j254y9lfa7v_0
CS_s6x0jx4wc925_0
Data Objects Too many to display
ColabFit ID DS_fblez5twbr07_0
Files colabfitspec.json

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