metadata
configs:
- config_name: default
data_files: co/*.parquet
- config_name: info
data_files: ds.parquet
license: apache-2.0
tags:
- molecular dynamics
- mlip
- interatomic potential
pretty_name: QM-22 Acetaldehyde singlet
Cite this dataset
Han, Y., Shepler, B. C., and Bowman, J. M. QM-22 Acetaldehyde singlet. ColabFit, 2025. https://doi.org/10.60732/27f8a97a
Cite this dataset
Han, Y., Shepler, B. C., and Bowman, J. M. QM-22 Acetaldehyde singlet. ColabFit, 2025. https://doi.org/10.60732/27f8a97aThis 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_82ubxqu96yz7_0
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Dataset Name
QM-22 Acetaldehyde singlet
Description
The Acetaldehyde (singlet) set of the QM-22 datasets, with energies calculated at the CCSD(T)/MRCI level of theory. QM-22 consists of CHON molecules of 4-15 atoms, developed in counterpoint to the MD17 dataset, run at higher total energies (above 500 K) and with a broader configuration space.
Dataset authors
Yong-Chang Han, Benjamin C. Shepler, Joel M. Bowman
Publication
https://doi.org/10.1021/jz200719x
Original data link
https://github.com/jmbowma/QM-22
License
Apache-2.0
Number of unique molecular configurations
202518
Number of atoms
1417626
Elements included
C, H, O
Properties included
energy
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).