scholarly journals Electronic Absorption Spectra of the Alkali Metal Complexes with Bipyridine

1969 ◽  
Vol 42 (8) ◽  
pp. 2264-2267 ◽  
Author(s):  
Yasuo Torii ◽  
Takanori Yazaki ◽  
Youkoh Kaizu ◽  
Shigetaka Murasato ◽  
Hiroshi Kobayashi
Keyword(s):  
Alkali Metal ◽  
Metal Complexes ◽  
Absorption Spectra ◽  
Electronic Absorption ◽  
Electronic Absorption Spectra ◽  
Alkali Metal Complexes

Über die elektronischen Energieniveaus des N-Isopropylcarbazols und seiner Radikalionen

1969 ◽  
Vol 24 (12) ◽  
pp. 1923-1930 ◽  
Author(s):  
Walter Klöpffer
Keyword(s):  
Alkali Metal ◽  
Electrochemical Oxidation ◽  
Absorption Spectra ◽  
Electronic Absorption ◽  
Electron Affinity ◽  
Energy Gap ◽  
Electronic Absorption Spectra ◽  
Metal Reduction ◽  
Radical Ions ◽  
Ionization Energies

Abstract The first two ionization energies of N-isopropyl carbazole (NIPCA) have been determined to be 7.4 and 8.0 eV. The electron affinity amounts to 0 eV. The energy gap of solid NIPCA is estimated to be about 4.4 eV. Positive and negative radical ions of NIPCA have been prepared by electrochemical oxidation and alkali metal reduction respectively; electronic absorption spectra of the radical ions are presented.

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