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DC Field | Value | Language |
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dc.contributor.advisor | Gillespie, R. J. | - |
dc.contributor.author | Morton, Michael John | - |
dc.date.accessioned | 2015-11-05T16:33:16Z | - |
dc.date.available | 2015-11-05T16:33:16Z | - |
dc.date.issued | 1969-09 | - |
dc.identifier.uri | http://hdl.handle.net/11375/18534 | - |
dc.description.abstract | <p> In an investigation on the formation of halogen cations, the I4 2+, Br3+, Br2+ and Cℓ3+ cations have been identified by conductivity, cryoscopy, ultraviolet and visible spectrophotometry, Raman spectroscopy and magnetic susceptibility measurements in strong acids. Bromine trifluorosulphate has been shown to ionise in the SbF5:3SO3/HSO3F system to give the Br(SO3F)2+ ion, and Raman bands of bromine fluorosulphates, CℓSO3F and S2O6F2 have been listed. No evidence has been found for the Cℓ2+ or CℓF+ ions in solution, and the assignment of observed ESR spectra to these cations is criticised.</p> <p> Raman spectra of the adducts AsF5 2CℓF and BF3 2CℓF have shown that they contain the CℓCℓF+ cation and not the CℓFCℓ+ cation. The bending frequency of the CℓF2+ cation has been reassigned, and force constants have been calculated for the CℓF2+ and Cℓ3+ cations.</p> <p> Resonance Raman spectra of the I2+ and Br2+ cations have been observed, and, as few examples of this effect are known, the variation in fundamental and overtone intensities with exciting wavelength have been investigated.</p> | en_US |
dc.language.iso | en_US | en_US |
dc.subject | halogen, cations, acids, force, magnetic | en_US |
dc.title | Halogen Cations | en_US |
dc.type | Thesis | en_US |
dc.contributor.department | Chemistry | en_US |
dc.description.degreetype | Thesis | en_US |
dc.description.degree | Doctor of Philosophy (PhD) | en_US |
Appears in Collections: | Open Access Dissertations and Theses |
Files in This Item:
File | Description | Size | Format | |
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Morton_Michael_J._1969Sept_Ph.D..pdf | 4.04 MB | Adobe PDF | View/Open |
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