Molecular recognition in a heteromolecular radical pair system with complementary multipoint hydrogen-bonding.
Stable radicals 2-(6-uradinyl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-1-oxyl (Ur6IN) and 4-(p-tert-butylaminoxylphenyl)-2,6-di(propylamido)pyridine (DAPPN) form heterospin radical pair complexes due to complementary multi-point hydrogen-bonds.
Murata
Hidenori
H
Department of Chemistry, University of Massachusetts, Amherst, MA 01003, USA.
Lahti
Paul M
PM
Aboaku
Safo
S
D004578:Electron Spin Resonance Spectroscopy; D006860:Hydrogen Bonding; D007093:Imidazoles / Q000737:chemistry*; D014498:Uracil / Q000031:analogs & derivatives* / Q000737:chemistry
C531505:2-(6-uradinyl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-1-oxyl; D007093:Imidazoles; D014498:Uracil