title: Three component assemblies by orthogonal H-bonding and donor-acceptor charge-transfer interaction.
abstract: Three component supramolecular assemblies from a mixture of an aromatic donor (D), acceptor (A) and external structure directing agent (ESDA) are achieved by orthogonal noncovalent interactions involving two different types of H-bonding and alternate D-A stacking. An ESDA containing amide or urea produces a charge-transfer gel and sol, respectively, owing to their contrasting morphology.
authors.affiliation: Indian Association for the Cultivation of Science, Polymer Science Unit, 2A & 2B Raja S. C. Mullick Road, Kolkata, India-700032. psusg2@iacs.res.in.
authors.forename: Haridas
authors.initials: H
authors.lastname: Kar
authors.forename: Suhrit
authors.initials: S
authors.lastname: Ghosh
mesh_terms: D000577:Amides / Q000737:chemistry; D005782:Gels / Q000737:chemistry; D006859:Hydrogen / Q000737:chemistry*; D006860:Hydrogen Bonding; D007094:Imides / Q000737:chemistry; D008958:Models, Molecular; D009281:Naphthalenes / Q000737:chemistry; D014508:Urea / Q000737:chemistry
chemical_list: D000577:Amides; D005782:Gels; D007094:Imides; D009281:Naphthalenes; C542131:naphthalenediimide; D006859:Hydrogen; D014508:Urea