Accessibility of the lowest quintet state of organic molecules through triplet-triplet annihilation; an INDO CI study

URN to cite this document:: urn:nbn:de:bvb:355-epub-55260
DOI to cite this document:: 10.5283/epub.5526

Dick, Bernhard ; Nickel, Bernhard

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Date of publication of this fulltext: 05 Aug 2009 13:50

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Abstract

By the spin-allowed annihilation of two metastable triplet states (triplet-triplet annihilation-TTA) one electronic ground state (S0) and one electronically excited singlet (Si) or triplet (Ti) or quintet (Qk) state are created, provided the sum of the excitation energies of the two metastable triplet states is sufficient for the creation of the particular excited state. On the basis of ...