The Flack parameter was refined to %(_refine_ls_abs_structure_Flack)s. Determination of absolute structure using Bayesian statistics on Bijvoet differences using the Olex2 results in %(hooft_parameter)s. Note: The Flack parameter is used to determine chirality of the crystal studied, the value should be near 0, a value of 1 means that the stereochemistry is wrong and the model should be inverted. A value of 0.5 means that the crystal consists of a racemic mixture of the two enantiomers.