Polarized absorption and reflection spectra of the single crystals of 11,11,12,12-tetracyano-2,6-naphthoquinodimethan (TNAP) complexes.

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概要

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• The electronic absorption spectra of 2,6-bis(dicyanomethylene)-2,6-dihydronaphthalene (11,11,12,12-tetracyano-2,6-naphthoquinodimethan; TNAP) and its anion radical (TNAP<SUP>−</SUP>) were studied. The absorption bands of the solution spectra of TNAP<SUP>0</SUP> and TNAP<SUP>−</SUP> were successfully assigned to the electronic transitions which were calculated by the use of molecular orbital method. The polarized absorption and reflection spectra were measured on the single crystals of Na·TNAP and (methyltriphenylphosphonium)(TNAP)<SUB>2</SUB> [(MTPP)(TNAP)<SUB>2</SUB>]. The low-lying electronic excitations of these complexes are quite similar to those of the corresponding tetracyano-quinodimethan (TCNQ) salts.

• 公益社団法人 日本化学会の論文

著者

• Yakushi Kyuya

  Department Of Chemistry Faculty Of Science University Of Tokyo

• Sato Yoshiyuki

  Department Of Applied Physics Graduate School Of Engineering Yokohama National University

• Ikemoto Isao

  Research Center for Spectrochemistry, Faculty of Science, The University of Tokyo

• Ikemoto Isao

  Research Center for Spectrochemistry and Department of Chemistry, Faculty of Science, The University of Tokyo

• Kuroda Haruo

  Department of Chemistry and Research Center for Spectrochemistry, Faculty of Science, The University of Tokyo

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