Abstract
Flash photolysis has been used to measure triplet-triplet (T-T) absorption spectra of Pd phthalocyanine, Zn-l,2-naphthalocyanine, Pd-tetra-6-tert-butyl-2,3-naphthalocyanine, and Zn-tetra-2,3-benzo[g]quinoxalinoporphyrazine. On the basis of the results obtained in this work, together with literature data, an analysis has been made of the influence of annelation in a series of metallocomplexes of tetraazaporphin and the influence of aza-substitution in tetraarenoporphins on the T-T-absorption spectra.
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Translated from Teoreticheskaya i Éksperimental'naya Khimiya Khimiya, Vol. 26, No. 5, pp. 585–590, September–October, 1990.
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Sapunov, V.V., Solov'ev, K.N. & Gal'pern, M.G. Triplet-triplet absorption of naphthalocyanines and related compounds. Theor Exp Chem 26, 551–555 (1991). https://doi.org/10.1007/BF00531909
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DOI: https://doi.org/10.1007/BF00531909