The EPR spectrum of an electron-excess center in Fe(CO)2(NO)2 single crystals
β Scribed by C Couture; J.R Morton; K.F Preston; S.J Strach
- Publisher
- Elsevier Science
- Year
- 1980
- Weight
- 359 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0022-2364
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π SIMILAR VOLUMES
## Abstract The oxidation of Fe(NO)~2~(CO)~2~ by tetracyanoethylene (TCNE), by the nitrosonium ion (NO^+^), or by electrolysis in polar solvents was studied by EPR spectroscopy. A number of longβlived (Ο~1/2~ of the order of hours) free radicals were detected in the early stages of reaction, all ha
UV-irradiated crystals of PPh,+HCr(CO),-exhibit anisotropic EPR spectra at room temperature and below which are characteristic of the presence of an electronic triplet (S = 1). From measurements of the angular dependence of the spectrum it is established that the carrier has axial symmetry with g,,