---
configs:
- config_name: default
  data_files: "co/*.parquet"
- config_name: info
  data_files: "ds.parquet"
- config_name: configuration_sets
  data_files: "cs/*.parquet"
- config_name: config_set_mapping
  data_files: "cs_co_map/*.parquet"
license: cc0-1.0
tags:
- molecular dynamics
- mlip
- interatomic potential
pretty_name: rMD17
---
### <details><summary>Cite this dataset </summary>Christensen, A. S., and Lilienfeld, O. A. _rMD17_. ColabFit, 2023. https://doi.org/10.60732/682fe04a</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_8rafgy0ly6bt_0  
#### Visit the ColabFit Exchange to search additional datasets by author, description, element content and more.  
https://materials.colabfit.org
<br><hr>  
# Dataset  Name  
rMD17  
### Description  
A dataset of 10 molecules (aspirin, azobenzene, benzene, ethanol, malonaldehyde, naphthalene, paracetamol, salicylic, toluene, uracil) with 100,000 structures calculated for each at the PBE/def2-SVP level of theory using ORCA. Based on the MD17 dataset, but with refined measurements.  
### Dataset authors  
Anders S. Christensen, O. Anatole von Lilienfeld  
### Publication  
https://doi.org/10.1088/2632-2153/abba6f  
### Original data link  
https://doi.org/10.6084/m9.figshare.12672038.v3  
### License  
CC0-1.0  
### Number of unique molecular configurations  
999906  
### Number of atoms  
15598381  
### 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)