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Molecular recognition and the design of solid state structures: protonation-induced conformational change and self-assembly of 2,6-diamidopyridinium phosphates

1991; Royal Society of Chemistry; Issue: 18 Linguagem: Inglês

10.1039/c39910001283

2050-5639

Steven J. Geib, Simon C. Hirst, Cristina Vicent, Andrew D. Hamilton,

Crystallization and Solubility Studies

Protonation of 2,6-diamidopyridine with diaryl phosphates leads to a conformational change in the pyridine from inwardly to outwardly directed amide-NH groups and a resultant self-assembly of the anion and cation into an alternating cocrystal with a novel hydrogen bonding motif.