Acta Crystallographica Section B

Volume 44, Issue 1 pp. 39-50

Structural investigation of the self-condensation products of o-aminobenzaldehyde, anthranilic acid and related compounds. 1. The TAAB salts TAABH₂X₂ [X = picrate (ordered), HSO₄ (disordered) and BF₄ (disordered)]. Hydrogen bonding and the importance of two non-equivalent lone-pair donor sites in the anion for order