β-Phosphorus Hyperfine Coupling Constant in Nitroxides: Conformational Effects in 6-Membered Ring Nitroxides

2017 ◽  
Vol 48 (4) ◽  
pp. 379-406 ◽  
Author(s):  
Lionel Bosco ◽  
Teddy Butscher ◽  
Sylvain R. A. Marque
Keyword(s):  
Hyperfine Coupling ◽  
Hyperfine Coupling Constant ◽  
Membered Ring ◽  
Coupling Constant ◽  
Conformational Effects

scholarly journals β-Phosphorus hyperfine coupling constant in nitroxides: 5. Solvent effect

RSC Advances ◽  
2016 ◽  
Vol 6 (7) ◽  
pp. 5653-5670 ◽  
Author(s):  
Gérard Audran ◽  
Lionel Bosco ◽  
Paul Brémond ◽  
Teddy Butscher ◽  
Jean-Michel Franconi ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Solvent Effect ◽  
Hyperfine Coupling ◽  
Hyperfine Coupling Constant ◽  
Membered Ring ◽  
Coupling Constant

a N and aP of β-phosphorylated 5-membered ring nitroxides are sensitive to the polarity/polarisability π*, the structuredness of the solvent c, and to the hydrogen bond donating α properties of the solvent.

The β-phosphorus hyperfine coupling constant in nitroxides: 6. Solvent effects in non-cyclic nitroxides

2016 ◽  
Vol 14 (15) ◽  
pp. 3729-3743 ◽  
Author(s):  
Gérard Audran ◽  
Lionel Bosco ◽  
Paulin Nkolo ◽  
Raphael Bikanga ◽  
Paul Brémond ◽  
...  
Keyword(s):  
Solvent Effects ◽  
Hyperfine Coupling ◽  
Hyperfine Coupling Constant ◽  
Coupling Constant ◽  
The Impact

The impact of the solvent on aP and aN decreases strikingly upon increasing both the bulkiness and the polarity of the substituents around the nitroxyl moiety.

scholarly journals Ro-vibrational averaging of the isotropic hyperfine coupling constant for the methyl radical

2015 ◽  
Vol 143 (24) ◽  
pp. 244306 ◽  
Author(s):  
Ahmad Y. Adam ◽  
Andrey Yachmenev ◽  
Sergei N. Yurchenko ◽  
Per Jensen
Keyword(s):  
Hyperfine Coupling ◽  
Hyperfine Coupling Constant ◽  
Coupling Constant ◽  
Methyl Radical ◽  
Isotropic Hyperfine Coupling
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