Restricting magnetic interaction pathways in polyoxometalate salts of cationic nitronyl nitroxide free radicals.
Salts 1 and 2 that combine the [W6O19]2- Lindqvist anion with the cationic nitronyl nitroxide (NN) free radicals p-MepyNN+ and (n)Bu3NCH2NN+, respectively, have been synthesized and their structural and magnetic properties have been studied.
Tarazón
Ana
A
Institut de Ciència Molecular, Universitat de València, Dr. Moliner 50, 46100-Burjassot, Spain.
Giménez-Saiz
Carlos
C
Gómez-García
Carlos J
CJ
Romero
Francisco M
FM
D002412:Cations; D018360:Crystallography, X-Ray; D019281:Dimerization; D005609:Free Radicals / Q000737:chemistry*; D008280:Magnetics; D009589:Nitrogen Oxides / Q000737:chemistry*; D013696:Temperature; D017973:Tungsten Compounds / Q000737:chemistry*; D000099294:Polyoxometalates
D002412:Cations; D005609:Free Radicals; D009589:Nitrogen Oxides; D017973:Tungsten Compounds; C015388:nitrones; C102296:polyoxometalate I; D000099294:Polyoxometalates