Crystal structure,luminescent and thermochromic properties of bis(tetraethylammonium) hexachlorotellurate(IV) |
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Authors: | B V Bukvetskii T V Sedakova A G Mirochnik |
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Institution: | 1.Institute of Chemistry, Far East Division,Russian Academy of Sciences,Vladivostok,Russia |
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Abstract: | The crystal structure of (C2H5)4N)2TeCl6 was determined by X-ray diffraction (a = 14.130(2) Å, b = 14.547(2)Å, c = 13.296(2)Å, β= 90.356(3)°; space group C2/c, Z = 4, ρ(calcd) = 1.387 g/cm3). The crystal structure is composed of the TeCl6]2? anions and tetraethylammonium cations ((C2H5)4N)+. The electronic and geometric aspects that determine the spectral luminescence and thermochromic properties of the complex are discussed. |
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