Vibration spectra of charge-transfer complexes and some related compounds
Following a brief introduction to charge-transfer complexes, the far-infrared vacuum grating spectrometer used in this research is briefly discussed. The infrared spectra of the PyI2, PyIBr, PyIC1 and PyICN charge- transfer have been examined in a range of environments. The Raman spectra of PyIBr an...
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Imperial College London
1968
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| Online Access: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.623033 |
| Summary: | Following a brief introduction to charge-transfer complexes, the far-infrared vacuum grating spectrometer used in this research is briefly discussed. The infrared spectra of the PyI2, PyIBr, PyIC1 and PyICN charge- transfer have been examined in a range of environments. The Raman spectra of PyIBr and PyIC1 have also been examined. In polar solvents the ionization 2PyIX ⇌ [Py2I]+ + IX2- takes place. The vibration spectra of the complexes are assigned. The infrared spectra of the complexes y-PicI2, y-PicIBr, y-PicICl and y-PicICN have been recorded in a range of environments. In polar solvents the first three complexes ionize 2y-PicIX ⇌ [y-Pic2I]+ + IX2- The vibrations of the complexes are assigned on the basis of C2v symmetry. |
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