Hydrogen bonding and pi-pi stacking in 6-hydroxybiochanin A monohydrate

作者：Zhang Zun Ting^*; Wang Yan Chang

来源：Acta Crystallographica Section C-Crystal Structure Communications, 2007, 63: O51-O53.

DOI：10.1107/S0108270106044908

In the lattice of the title compound (systematic name: 5,6,7-trihydroxy-40-methoxyisoflavone monohydrate), C16H12O6 center dot H2O, the isoflavone molecules are linked into chains through R-4(3)(17) motifs composed via O-H center dot center dot center dot O and C-H center dot center dot center dot O hydrogen bonds. Centrosymmetric R-4(2)(14) motifs assemble the chains into sheets. Hydrogen-bonding and aromatic pi-pi stacking interactions lead to the formation of a three-dimensional network structure.

• 出版日期2007-1
• 单位陕西师范大学