ISSN:
0377-0486
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
The resonance Raman spectra of (PEDT-DTDSF)2I3 and (PDM-TTF)3I3 organic conductors were measured and analysed to investigate the state of the polyiodide counterions. It was found that both compounds are characterized by the coexistence of I3- and I5- species. The relative concentration of these polyiodides has been shown to be temperature dependent only for the first compound. This was attributed to a thermally induced disordering of the triiodide chains, which leads to a dynamic formation of pentaiodides with increasing temperature.
Additional Material:
4 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jrs.1250231210
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