While the breadth of our reference data appears sufficient, it is also crucial to assess the accuracy and reliability of the reference datasets. To begin, we first validate our results against similar calculations performed by Moellmann and Grimme on the X23 test set , showing very good agreement in the DFT-D calculations for most structures, although slightly larger deviations are observed for acetic acid and succinic acid, both of which contain hydrogen bonds in their crystal structures. These deviations may be attributed to slight differences in the numerical settings used, such as the density of k-point sampling, as well as the use of different versions of the VASP software. Compared to the X23 test set, the average deviations are calculated to be rather small, at 0.2 kJ/mol in both cases. The average absolute deviations and standard deviations are also small and below chemical accuracy of 4.2 kJ/mol. Slightly better results are obtained in our work when compared to the X23 test set, with an absolute average deviation and an unbiased standard deviation of 2.5 kJ/mol and 3.7 kJ/mol, respectively.