Face-to-face stacking of quinoid rings of alkali salts of bromanilic acid

Molčanov, K.; Kojić-Prodić, B.

doi:10.1107/S0108768111051159

Figure 11
Hydrogen-bonding scheme of RbHBA·3H₂O. Hydrogen bonds with disordered protons are shown as green dotted lines; those with ordered protons are shown as black dotted lines. Alkali cations are depicted as spheres of arbitrary radii. Symmetry codes: (i) $[{3\over 2} - x, {3\over 2} - y, z]$ ; (ii) $[{1\over 2} + y, 1 - x, {1\over 2} + z]$ ; (iii) 1 - x, 2 - y, 1 - z; (iv) 1 - x, 1 - y, 3 - z; (v) $[{3\over 2} - y, x, {7\over 2} - z]$ .