DFT_optimized structures accompanying the study "Beyond Five- and Six-Membered Ring Intermediates: Transient Seven-Membered Cyclic Hemiacetals for Organocatalyzed Atroposelective Dynamic Kinetic Resolutions", where conformers occur, they are always named from the lowest Gibbs energy to the highest in ascending order from c1 (sometimes omitted), c2, c3, ... Note: R-3a.xyz corresponds to R-3c.xyz in the manuscript.