A database of non-aqueous proton conductors

This dataset supports the publication titled "A database of non-aqueous proton conducting materials," which compiles experimental data on non-aqueous proton conductors from 48 peer-reviewed papers. The dataset encompasses 74 distinct compounds, yielding a total of 3152 data points that cover a broad temperature range from −70°C to 260°C.

Contents of the Dataset:

1. Chemical Structures: Molecules are encoded using SMILES (Simplified Molecular-Input Line-Entry System) for easy parsing and compatibility with cheminformatics tools.

2. Experimental Data: The dataset includes proton conductivity and proton diffusion coefficients. Parameters are reported both for doped and undoped systems, with doping levels explicitly quantified.

3. File Formats:

   • Raw Data: An Excel spreadsheet (.xlsx) with two sheets (“Compounds” and “Parameters”) containing original data as extracted from the papers.

   • Cleaned Data: Two tab-separated values (.tsv) files, containing conductivity and diffusion coefficients, which have been standardized for easy integration into machine learning models.