Figure 3
Partial packing diagram of (I) showing the hydrogen-bonding scheme involving the carboxylic acid groups of neighboring anions. Hydrogen bonds are shown as dashed bonds. Displacement ellipsoids are drawn at the 90% probability level. [Symmetry codes: (#) 2 − x, 1 − y, 1 − z; ($) 3 − x, 2 − y, 2 − z; (&) x + 1, y + 1, z.] |