Abstract
| - Hydrogen-bonding triarylamines, 4-(N,N-bis(4-methoxyphenyl)amino)benzoic acid (TPA1), 5-(N,N-bis(4-methoxyphenyl)amino)isophthalic acid (TPA2), and N-(4-(1H-benzimidazol-2-yl)phenyl)-N,N-bis(4-methoxyphenyl)amine(BImTPA), were synthesized as radical cation precursors.TPA1 and TPA2 are readily p-doped by AgSbF6 to givehighly persistent radical cations. Poor solid-state spin yieldsof the radical cation from BImTPA may be due to spindelocalization.
|