Metal-containing fullerenyl radicals: generation in solution and EPR study

Photolysis of cis-(CF 3) 2CFHgPt(PPh 3) 2CHCPh 2 in a saturated toluene solution of C 60 has generated the platinum-centered free radical, which adds to C 60 to give a spin-adduct cis-Ph 2CCHPt(PPh 3) 2C 60 fully characterized by EPR spectroscopy. Phosphorylfullerenyl radicals containing a η...

Full description

Saved in:
Bibliographic Details
Published inJournal of organometallic chemistry Vol. 599; no. 1; pp. 28 - 31
Main Authors Tumanskii, Boris L, Bashilov, Vasily V, Kalina, Oleg G, Sokolov, Viatcheslav I
Format Journal Article
LanguageEnglish
Published Elsevier B.V 09.04.2000
Subjects
EPR
Free radical
Fullerene
Platinum
Fullerene
Platinum
EPR
Free radical
Online AccessGet full text

Cover

More Information
Summary:Photolysis of cis-(CF 3) 2CFHgPt(PPh 3) 2CHCPh 2 in a saturated toluene solution of C 60 has generated the platinum-centered free radical, which adds to C 60 to give a spin-adduct cis-Ph 2CCHPt(PPh 3) 2C 60 fully characterized by EPR spectroscopy. Phosphorylfullerenyl radicals containing a η 2-coordinated ML 2 moiety have been prepared, starting from phosphorylfullerenyl radical dimers. The metal complex (η 2-C 70)Pd[(+)DIOP] has been shown to undergo the partial rupture of MC bonding as a consequence of the phosphoryl radical attack on the metal atom to give three regioisomers of metal-containing fullerenyl radicals.
ISSN:0022-328X
1872-8561
DOI:10.1016/S0022-328X(99)00659-2