Figure 4
The molecular structure of (IV), showing the atom-numbering scheme. Displacement ellipsoids are shown at the 70% probability level and hydrogen atoms are shown as small spheres of arbitrary radii. Symmetry-equivalent water molecules and sulfonate oxygen atoms are included to show the complete coordination environment of the cation. The minor disordered component of the sulfonate group (atoms O3B, O4B, and O5B) has been omitted for clarity. [Symmetry codes: ($) x, − y, z − ; (&) 1 + x, y, z; (@) 1 + x, −y + , z + ; (#) 1 − x, y − , − z.] |