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---
configs:
- config_name: default
data_files: "co/*.parquet"
- config_name: info
data_files: "ds.parquet"
license: mit
tags:
- molecular dynamics
- mlip
- interatomic potential
pretty_name: Transition1x-test
---
### <details><summary>Cite this dataset </summary>Schreiner, M., Bhowmik, A., Vegge, T., Busk, J., and Winther, O. _Transition1x-test_. ColabFit, 2023. https://doi.org/10.60732/f26a9f60</details>
#### This 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_zzfaosyakwom_0
#### Visit the ColabFit Exchange to search additional datasets by author, description, element content and more.
https://materials.colabfit.org
<br><hr>
# Dataset Name
Transition1x-test
### Description
The test split of the Transition1x dataset. Transition1x is a benchmark dataset containing 9.6 million Density Functional Theory (DFT) calculations of forces and energies of molecular configurations on and around reaction pathways at the ωB97x/6-31 G(d) level of theory. The configurations contained in this dataset allow a better representation of features in transition state regions when compared to other benchmark datasets -- in particular QM9 and ANI1x.
### Dataset authors
Mathias Schreiner, Arghya Bhowmik, Tejs Vegge, Jonas Busk, Ole Winther
### Publication
https://doi.org/10.1038/s41597-022-01870-w
### Original data link
https://doi.org/10.6084/m9.figshare.19614657.v4
### License
MIT
### Number of unique molecular configurations
190261
### Number of atoms
2106595
### Elements included
C, H, N, O
### Properties included
energy, atomic forces
<br>
<hr>
# 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).
<br>
#### ColabFit Exchange documentation includes descriptions of content and example code for parsing parquet files:
- [Parquet parsing: example code](https://materials.colabfit.org/docs/how_to_use_parquet)
- [Dataset info schema](https://materials.colabfit.org/docs/dataset_schema)
- [Configuration schema](https://materials.colabfit.org/docs/configuration_schema)
- [Configuration set schema](https://materials.colabfit.org/docs/configuration_set_schema)
- [Configuration set to configuration mapping schema](https://materials.colabfit.org/docs/cs_co_mapping_schema)
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