Articles | Volume 22, issue 2
Atmos. Chem. Phys., 22, 1195–1208, 2022
https://doi.org/10.5194/acp-22-1195-2022
Atmos. Chem. Phys., 22, 1195–1208, 2022
https://doi.org/10.5194/acp-22-1195-2022

Research article 24 Jan 2022

Research article | 24 Jan 2022

Comparison of saturation vapor pressures of α-pinene + O3 oxidation products derived from COSMO-RS computations and thermal desorption experiments

Noora Hyttinen et al.

Data sets

Supplementary data for the manuscript "Comparison of computational and experimental saturation vapor pressures of α-pinene + O3 oxidation products" Noora Hyttinen, Iida Pullinen, Aki Nissinen, Siegfried Schobesberger, Annele Virtanen, and Taina Yli-Juuti, https://doi.org/10.5281/zenodo.5499485

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Short summary
Accurate saturation vapor pressure estimates of atmospherically relevant organic compounds are critical for modeling secondary organic aerosol (SOA) formation. We investigated vapor pressures of highly oxygenated SOA constituents using state-of-the-art computational and experimental methods. We found a good agreement between low and extremely low vapor pressures estimated using the two methods, and the smallest molecules detected in our experiment were likely products of thermal decomposition.
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