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These salts form aggregates in solvents like chloroform, dichloromethane, and glycerol. Solvent\u2010, concentration\u2010, and temperature\u2010dependent spectroscopic studies were carried out, evidencing the occurrence of an isodesmic, enthalpy\u2010driven aggregation process, underpinned by \u03c0\u2013\u03c0 stacking and hydrogen bonding. 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