Independently Tuned Frontier Orbital Energy Levels of 1,3,4,6,9b-Pentaazaphenalene Derivatives by the Conjugation Effect.
Watanabe, Hiroyuki; Tanaka, Kazuo; Chujo, Yoshiki; The Journal of organic chemistry 84 (2019) 2768–2778; doi:10.1021/acs.joc.8b03161

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;
 Independently Tuned Frontier Orbital Energy Levels of
 1,3,4,6,9b-Pentaazaphenalene Derivatives by the Conjugation Effect.
;
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;
 Higashi, T. (1995). Program for Absorption Correction.
    Rigaku Corporation, Tokyo, Japan.
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