Tetrathiophenalenyl radical and its disulfide-bridged dimer |
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Authors: | Beer Leanne Reed Robert W Robertson Craig M Oakley Richard T Tham Fook S Haddon Robert C |
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Institution: | Department of Chemistry, University of California, Riverside, California 92521-0403, USA. |
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Abstract: | The presence of two disulfide groups in the tetrathiophenalenyl radical TTPLY leads to a highly delocalized spin distribution and the lowest cell potential ever observed for a monofunctional phenalenyl derivative. While the heteroatom substituents successfully block C-C bond formation, TTPLY nonetheless associates in the solid state to afford the hypervalent S-S-bonded dimer (TTPLY)2. |
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