Model mechanisms for the thermal cis—tra
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Klaus Schöffel; Fritz Dietz; Thomas Krossner
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Article
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1990
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Elsevier Science
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English
⚖ 416 KB
Quantumshemical calculations have been performed for rotations around the different CC bonds of streptocyanine eations and of various ion pairs of TMC+ and PM? with Cl-as the gegenion (counterion) in order to explain the experimentally well known temperature dependence of the activation energy for t