Acta Cryst. (2014). C70, 400-404
[ doi:10.1107/S2053229614004999 ]
Synopsis: The five-membered furanose ring of three fluoro- or chloro-substituted 1'-deoxy-1'-phenyl--D-ribofuranoses has a conformation between a C2'-endo,C3'-exo twist and a C2'-endo envelope. The ribofuranose groups are connected by O-HO hydrogen bonds to symmetry-related molecules to form layers. The orientation of the benzene ring is independent of the substitution pattern of the ring and depends mainly on crystal-packing effects.
Formula: Two isomers of C11H11F3O4, and C11H13ClO4
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