6533b85dfe1ef96bd12be5a7

RESEARCH PRODUCT

Polyoxometalate salts of cationic nitronyl nitroxide free radicals

Francisco M. RomeroCarlos J. Gómez-garcíaCarlos Giménez-saizEugenio Coronado

subject

Nitroxide mediated radical polymerizationChemistryMagnetismRadicalCationic polymerizationGeneral ChemistryCondensed Matter PhysicsPhotochemistrychemistry.chemical_compoundMetallatePolyoxometalatePolymer chemistryDimethylformamideGeneral Materials ScienceGroup 2 organometallic chemistry

description

The cationic nitronyl nitroxide free radical of the N-methylpyridinium type p-MepyNN + has been combined with [Mo 8 0 26 ] 4- and Keggin [SiW 12 0 40 ] 4- polyanions to afford salts ( p-MepyNN) 4 [Mo 8 0 26 ] DMSO (DMSO = dimethylsulfoxide) (1) and (p-MepyNN)4[SiW 12 0 40 ] 6DMF (DMF = dimethylformamide) (2). Herein, their structural and magnetic properties are described.

https://doi.org/10.1016/j.solidstatesciences.2008.01.031