Spectroscopic investigation of the orientation of porphin molecules in an N-octane crystal
β Scribed by S. F. Shkirman; S. M. Arabei
- Publisher
- Springer US
- Year
- 1980
- Tongue
- English
- Weight
- 643 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0021-9037
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π SIMILAR VOLUMES
We report a study of the temperature dependence of the homogeneous width and frequency of the Sr + So O-O transitions of free-base pozphin as a guest in an n-octane matrix In the liquid helium temperature region, the measurements have been made by means of photochemicaf hole-burning, at hi&er temper
Tr.msien: and photochemical hole-burning is used to determine the homqeneous linewidths of the S, + So and Su t So . transitions of a magwsium porphin-pyridine comptex in four sites of n-octane (T= 1.1-4.2 I;). Thermally induced dephas-' ins of S, .-So is consistent 1% ith "exchange" to low-frequenc