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Complex formation between heterocyclic compounds and polynitro benzene derivatives McEwen, Kathleen Lenore

Abstract

Complexes formed between heterocyclic compounds and polynitro benzene derivatives have been examined spectroscopically. It has been found that many complexes, when irradiated in the region of their charge-transfer absorption emit a short-lived radiation in the region of the heterocyclic triplet. There is some evidence for a radiationless transition from an excited, bonding charge-transfer state to the excited triplet level of the heterocyclic component.

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