Crystal structure and luminescence of antimony(III) bromide with aniline |
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| Authors: | B. V. Bukvetskii T. V. Sedakova A. G. Mirochnik |
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| Affiliation: | (1) Institute of Chemistry, Far East Division, Russian Academy of Sciences, Vladivostok, Russia |
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| Abstract: | The atomic structure of antimony(III) bromide crystals with anilinium was determined by X-ray diffraction analysis of (C6H5NH3)2SbBr5 (a = 19.704(3) Å, b = 7.914(1) Å, c = 25.556(4) Å; space group Pbca, Z = 8, ρcalc = 2.365 g/cm3). The crystal structure consists of infinite chains of [SbBr5]2? complex anions formed by sharing six vertices and the anilinium (C6H5NH3)+ cations, through which the chains are linked in layers by N-H...Br hydrogen bonds. The geometrical aspects that determine the luminescent spectral properties of the complex are discussed. |
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| Keywords: | crystal structure antimony(III) aniline luminescence |
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