Geometries of the conjugate bases of Deoxy-hexose sugars
The normal bond length of four OH groups including (O1-HO1), (O2-HO2), (O3-HO3) and (O4-HO4) in Deoxy-hexose sugars have values of 0.96 ± 0.01 Å. The H-bond lengths of the conjugate bases of both CH3- and aldo-pentose sugars obtained at the B3LYP/6-311+G(d,p) level of theory are given in Tables 3-4.