Unpaired Electron Spin Correlation Times in Metal–Ammonia Solutions

1969 ◽  
Vol 50 (11) ◽  
pp. 4743-4746 ◽  
Author(s):  
D. E. O'Reilly
Keyword(s):  
Electron Spin ◽  
Unpaired Electron ◽  
Spin Correlation ◽  
Correlation Times

Do primary carriers of both positive charge and unpaired electron spin exist in irradiated propylene carbonate?

2017 ◽  
Vol 19 (1) ◽  
pp. 49-53 ◽  
Author(s):  
V. I. Borovkov
Keyword(s):  
Magnetic Field ◽  
Propylene Carbonate ◽  
Electron Spin ◽  
Unpaired Electron ◽  
Positive Charge ◽  
Radical Cations ◽  
Carbonate Solutions ◽  
Solvent Molecules

Magnetic field sensitive fluorescence from irradiated propylene carbonate solutions indicates the existence of previously unobserved radical cations formed from the solvent molecules.

Helicene Radicals: Molecules Bearing a Combination of Helical Chirality and Unpaired Electron Spin

ChemPlusChem ◽  
2020 ◽  
Vol 85 (9) ◽  
pp. 2093-2104
Author(s):  
Fumito Tani ◽  
Masahiro Narita ◽  
Toshihiro Murafuji
Keyword(s):  
Electron Spin ◽  
Unpaired Electron ◽  
Helical Chirality

Unpaired Electron Spin Density Distribution across Reduced [2Fe-2S] Cluster Ligands by 13Cβ-Cysteine Labeling

2017 ◽  
Vol 57 (2) ◽  
pp. 741-746 ◽  
Author(s):  
Alexander T. Taguchi ◽  
Yoshiharu Miyajima-Nakano ◽  
Risako Fukazawa ◽  
Myat T. Lin ◽  
Amgalanbaatar Baldansuren ◽  
...  
Keyword(s):  
Density Distribution ◽  
Spin Density ◽  
Electron Spin ◽  
Unpaired Electron ◽  
Spin Density Distribution ◽  
Electron Spin Density ◽  
Cysteine Labeling

Simultaneous Electron Spin–Nuclear Spin Transitions in Solid Solutions of Methyl Radicals

1974 ◽  
Vol 52 (13) ◽  
pp. 2471-2474 ◽  
Author(s):  
C. T. Cazianis ◽  
D. R. Eaton
Keyword(s):  
Water Molecule ◽  
Electron Spin ◽  
Solid Solutions ◽  
Unpaired Electron ◽  
Nuclear Spin ◽  
Ultraviolet Irradiation ◽  
Methyl Radicals ◽  
Methyl Radical ◽  
Neighboring Water Molecule ◽  
Spin Transitions

The e.s.r. spectra of methyl radicals produced by the ultraviolet irradiation of Tl(III) acetate show satellites attributed to simultaneous electron spin – nuclear spin transitions involving a proton of a neighboring water molecule. Measurement of the relative intensities of the satellites and the main transitions allows the average separation of the interacting proton from the unpaired electron to be calculated. Such measurements have been carried out over the temperature range −180 to −120 °C. The implications regarding the environment of the methyl radical in the ice matrix are briefly discussed.

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