For 𝑅 𝑚𝑖𝑛∕2 , the most consistent changes are in [#6:1] and [#6X4 , which are generally increased. Overall, the effect of increasing 𝑅 𝑚𝑖𝑛∕2 should be to decrease density, as it increases inter-atomic distances and leads to higher molecular volume. Overall, densities are slightly overpredicted in OpenFF 1.0.0, but those overpredictions are concentrated in ethers and esters. For [#6:1], the increase in 𝑅 𝑚𝑖𝑛∕2 helps to reduce a significant overprediction of ester densities.