title: Glycoluril ribbons tethered by complementary hydrogen bonds.
abstract: Four complementary hydrogen bonds between sulfamides and ureas link adjacent hydrogen-bonded ribbons to form sheets in the solid-state; this interaction is investigated in solution using model urea and sulfamide compounds.
authors.affiliation: The Skaggs Institute for Chemical Biology, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA.
authors.forename: Darren W
authors.initials: DW
authors.lastname: Johnson
authors.forename: Fraser
authors.initials: F
authors.lastname: Hof
authors.forename: Liam C
authors.initials: LC
authors.lastname: Palmer
authors.forename: Tomás
authors.initials: T
authors.lastname: Martín
authors.forename: Ulrike
authors.initials: U
authors.lastname: Obst
authors.forename: Julius
authors.initials: J
authors.lastname: Rebek
mesh_terms: D000480:Alkynes; D003460:Crystallization; D006860:Hydrogen Bonding; D007093:Imidazoles / Q000737:chemistry*; D006574:Heterocyclic Compounds, 2-Ring; D048289:Imidazolidines
chemical_list: D000480:Alkynes; D007093:Imidazoles; C092018:glycoluril; D006574:Heterocyclic Compounds, 2-Ring; D048289:Imidazolidines