Tetrathiophenalenyl radical and its disulfide-bridged dimer.
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.
Beer
Leanne
L
Department of Chemistry, University of California, Riverside, California 92521-0403, USA.
Reed
Robert W
RW
Robertson
Craig M
CM
Oakley
Richard T
RT
Tham
Fook S
FS
Haddon
Robert C
RC