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Volume: 16 | Article ID: art00041_1
Electronic Characterization of 1-Keto-4-thioketo-3,6-diphenylpyrrolo[3,4-c]pyrrole
  DOI :  10.2352/ISSN.2169-4451.2000.16.1.art00041_1  Published OnlineJanuary 2000

Electronic characterization of mono-keto-mono-thioketo-pyrrolopyrrole (MTPP) has been carried out in order to explore new electronic applications. The crystal structure of MTPP is found to be isomorphous with that of modification I of dithioketopyrrolopyrrole (DTPP). The color is nearly between those of diketopyrrolopyrrole (DPP) and DTPP. The intermolecular hydrogen bonds based on both NH…O and NH…S are found to be considerably weak as compared with those of DPP (NH…O) and DTPP (NH…S). The absorption spectrum of MTPP suggests a potential application for LCD blue-filters.

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Jin Mizuguchi, Takatoshi Senju, "Electronic Characterization of 1-Keto-4-thioketo-3,6-diphenylpyrrolo[3,4-c]pyrrolein Proc. IS&T Int'l Conf. on Digital Printing Technologies (NIP16),  2000,  pp 153 - 155,

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