Chemistry Letters, Vol.32, No.6, 544-545, 2003
Nitronyl nitroxide substituted aniline o-APNN with a three-dimensional hydrogen bond network showing ferromagnetic interaction
o-Aminophenyl nitronyl nitroxide (o-APNN) was prepared as the first aniline-substituted nitronyl nitroxide. X-Ray crystallographic analysis reveals a 3-D hydrogen bonded network due to the branching nature of -NH2. Magnetic measurements indicate the presence of ferromagnetic interaction.