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An unusual donor–acceptor system MnIIPc-TCNQ/F4-TCNQ and the properties of the mixed single crystals of metal phthalocyanines with organic acceptor molecules

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Abstract

The interaction of manganese(II) phthalocyanine with 7,7,8,8-tetracyanoquinodimethane and its perfluoro derivative proceeds with the oxidation of Mn and the reduction of the acceptor molecules to give the first mixed single crystals of manganese(III) phthalocyanine with TCNQ/F4-TCNQ radical anions. The crystals have unusual structures with C–H⋯π interactions between the ions and their orthogonal arrangement, as well as remarkable redox properties. The charge transfer was proved by spectroscopic and magnetic studies.

Graphical abstract: An unusual donor–acceptor system MnIIPc-TCNQ/F4-TCNQ and the properties of the mixed single crystals of metal phthalocyanines with organic acceptor molecules

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Publication details

The article was received on 11 Sep 2019, accepted on 10 Oct 2019 and first published on 10 Oct 2019


Article type: Paper
DOI: 10.1039/C9DT03642C
Dalton Trans., 2019, Advance Article

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    An unusual donor–acceptor system MnIIPc-TCNQ/F4-TCNQ and the properties of the mixed single crystals of metal phthalocyanines with organic acceptor molecules

    O. Kataeva, K. Metlushka, K. Ivshin, K. Nikitina, V. Alfonsov, A. Vandyukov, M. Khrizanforov, Y. Budnikova, O. Sinyashin, Y. Krupskaya, V. Kataev, B. Büchner and M. Knupfer, Dalton Trans., 2019, Advance Article , DOI: 10.1039/C9DT03642C

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