Published October 25, 2024 | Version v1
Dataset Open

Direct imaging of carbohydrate stereochemistry structural dataset

  • 1. ROR icon Aalto University
  • 1. ROR icon Aalto University

Description

Dataset includes. 

  1. Training data for the NequIP model (all_4NPxG_mod_E.extxyz) including structures, energies and force components.
  2. Zip file (4NPxG_training_run.zip) containing training parameters (config.yaml) and metrics (.csv files) and the deployed NequIP model (deployed_model.pth) used for minima hopping in the corresponding study.
  3. Bayesian Optimization Structure Search results for conformers (alpha/beta-4-Nitrophenyl-D-Galacturonide_opt.extxyz)  and isolated adsorbates (alpha/beta_isolated_adsorbates_opt.extxyz) on Au(111). DFT relaxed structures.
  4. CREST NADG conformers (crest_conformers_alpha.extxyz). 
  5. Initial monolayer structure relaxations (4NPaG/4NPbG_monolayer_relaxation_every_fifth.extxyz). Every fifth geometry from the relaxation.
  6. Results from NequIP minima hopping for monolayer structures as trajectory files (alpha/beta_minima_hopping_nequip.traj). Contains also protonated NADG structures (alpha_protonated_minima_hopping_nequip.traj).
  7. Final NADG and NBDG monolayer structures with Hartree potentials and STM images simulated with FHI-aims (Final_NADG/NBDG_hartree_potential.cube, Final_NADG/NBDG_stm_01.cube) with the z-maps (Final_NADG/NBDG_stm_z_map.cube) for creating STM image contrast.

Files

4NPxG_training_run.zip

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Additional details

Related works

Is supplement to
Journal article: arXiv:2410.20897 (arXiv)

Funding

CSC - IT Center for Science (Finland)
Bayesian optimization for the identification and characterization of lignocellulosic building blocks project 2008059
Research Council of Finland
Microscopy and machine learning in molecular characterization of lignocellulosic materials” (MIMIC) grant 347319