Figure 1
View of a molecule of a D-lyxose-KHSO3 adduct and water molecule, indicating the atom-numbering scheme. The coordination spheres of the two potassium ions (both lying on twofold rotation axes), and the hydrogen bonds (dashed lines) on the lyxose unit, are shown. Displacement ellipsoids are drawn at the 50% probability level. [Symmetry codes: (1) −x + 1, −y + 2, z; (2) x + , −y + , −z + 1; (3) −x + , y + , −z + 1; (4) −x + 1, −y + 2, z + 1; (5) x, y, z + 1; (6) −x + 1, −y + 1, z; (7) −x + 1, −y + 1, z + 1; (8) x, y − 1, z; (9) x, y, z − 1; (10) −x + , y − , −z + 1; (11) −x + , y + , −z; (12) −x + , y − , −z.] |