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Crystal structure and spectral characteristics of {[(C6H5)NH]2C=NH(C6H5)}[B(C6H5)4]·C2H5OH

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Abstract

A novel compound of {[(C6H5)NH]2C=NH(C6H5)}[B(C6H5)4]·C2H5OH is prepared and examined by single crystal X-ray diffraction. Crystal data: C45H44BN3O, M = 653.64, monoclinic, space group P21/c, unit cell parameters: a = 24.375(2) Å, b = 17.5829(15) Å, c = 18.090(1) Å, β = 105.277(2)°, V = 7479.0(11) Å3, Z = 8, d calc = 1.161 g/cm3, T = 293 K, R 1 = 0.064. The structure contains two crystallographically independent cations, two anions, and two solvate ethanol molecules. Three types of interactions occur between them: interionic N-H(N)⋯π and N(H)⋯π⋯H(C), π-delocalized system of Ph rings of the anions, and interaction of ions with ethanol molecules N-H⋯O-H(O)⋯π. The compound is characterized by IR and luminescence spectra. At room temperature, the emission intensity grows with time of exposure to UV irradiation.

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Authors and Affiliations

  1. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk, Russia

    T. M. Polyanskaya, E. A. Il’inchik, V. V. Volkov, M. K. Drozdova, O. P. Yur’eva & G. V. Romanenko

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  1. T. M. Polyanskaya
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  2. E. A. Il’inchik
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  3. V. V. Volkov
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  4. M. K. Drozdova
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  5. O. P. Yur’eva
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  6. G. V. Romanenko
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Correspondence to T. M. Polyanskaya.

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Original Russian Text Copyright © 2008 by T. M. Polyanskaya, E. A. Il’inchik, V. V. Volkov, M. K. Drozdova, O. P. Yur’eva, and G. V. Romanenko

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Translated from Zhurnal Strukturnoi Khimii, Vol. 49, No. 3, pp. 512–521, May–June, 2008.

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Polyanskaya, T.M., Il’inchik, E.A., Volkov, V.V. et al. Crystal structure and spectral characteristics of {[(C6H5)NH]2C=NH(C6H5)}[B(C6H5)4]·C2H5OH. J Struct Chem 49, 494–503 (2008). https://doi.org/10.1007/s10947-008-0068-6

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  • DOI: https://doi.org/10.1007/s10947-008-0068-6

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