V. Yu. Kotov, A. B. Ilyukhin, A. A. Sadovnikov, K. P. Birin, N. P. Simonenko, H. T. Nguyen, A. Y. Baranchikov, S. A. Kozyukhin, “Bis(4-cyano-1-pyridino)pentane halobismuthates. Light-harvesting material with an optical band gap of 1.59 eV”, Mendeleev Commun., 2017, Volume 27, Issue 3,Pages <nobr>271–273</nobr>

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Mendeleev Commun., 2017 Volume 27, Issue 3, Pages 271–273 (Mi mendc1965)

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Communications

Bis(4-cyano-1-pyridino)pentane halobismuthates. Light-harvesting material with an optical band gap of 1.59 eV

V. Yu. Kotov^ab, A. B. Ilyukhin^a, A. A. Sadovnikov^a, K. P. Birin^c, N. P. Simonenko^a, H. T. Nguyen^a, A. Y. Baranchikov^ad, S. A. Kozyukhin^a

^a N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
^b Higher Chemical College of the Russian Academy of Sciences, D.I. Mendeleev University of Chemical Technology of Russia, Moscow, Russian Federation
^c A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Moscow, Russian Federation
^d Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation

Abstract: A new organic-inorganic hybrid material composed of 0-D bromobismuthate anions and bis(4-cyano-1-pyridino)pentane cations was synthesized and characterized. The replacement of Br with I resulted in a decrease in the optical band gap from 2.88 eV for (C₁₇H₁₈N₄)₂Bi₂Br₁₀ to 1.59 eV for (C₁₇H₁₈N₄)BiI₅. Thus, (C₁₇H₁₈N₄)BiI₅ can be proposed as a candidate material for solid state solar cells.

Language: English

DOI: 10.1016/j.mencom.2017.05.018

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