Abstract
The π-electron structures and spectral characteristics of derivatives of N-aminonaphthalimide, naphthalic acid hydrazide, and their derivatives were subjected to quantum-chemical calculations by means of the Pariser-Parr-Pople method. The indexes of localization of the excitation on the atoms for the long-wave absorption of the investigated systems were calculated and analyzed. It was concluded that the naphthalene ring is responsible for the luminescence properties of derivatives of naphthalic acid hydrazide and N-aminonaphthalimide.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 4, pp. 532–534, April, 1982.
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Ostis, L.L., Shevchenko, É.A. & Yudilevich, I.A. Electronic structures and spectral-luminescence characteristics of N-aminonaphthalimide and naphthalic acid hydrazide and their derivatives. Chem Heterocycl Compd 18, 409–411 (1982). https://doi.org/10.1007/BF00503564
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DOI: https://doi.org/10.1007/BF00503564