Molecular crystal assembly of organic radicals and biradicals
Magnetostructural investigations were carried out on pyrene-1-yl (Pyr) bearing nitronylnitroxide (NN) and iminoylnitroxide (IN) radicals. PyrNN gives two allotropes: one has spin-paired dyads with ΔE = J/k ≈ -178 K, and the other is only half spin-paired with ΔE = J/k ≈ -102 K and the other half par...
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| Language: | ENG |
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ScholarWorks@UMass Amherst
2013
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| Online Access: | https://scholarworks.umass.edu/dissertations/AAI3603047 |