Crystal structure of <Emphasis Type="Italic">ortho</Emphasis>-toluidinium hexafluorosilicate |
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| Authors: | V O Gel’mboldt E V Ganin M M Botoshanskii M S Fonar’ A A Ennan |
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| Institution: | (1) Physicochemical Institute of Environmental and Human Protection, Ministry of Education and Science of Ukraine, and National Academy of Sciences of Ukraine, Preobrazhenskaya ul 3, Odessa, 65026, Ukraine;(2) Odessa State Ecological University, Lvovskaya ul. 15, Odessa, 65016, Ukraine;(3) Israel Institute of Technology, Haifa, 32000, Israel;(4) Institute of Applied Physics, Academy of Sciences of Moldova, Academiei str. 5, Chisinau, MD-2028, Moldova |
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| Abstract: | The structure of the complex (o-CH3C6H4NH3)2SiF6 was determined by X-ray diffraction. In the ionic structure of the complex, the SiF 6 2? anions (Si-F, 1.595(9)-1.683(17)Å) and the o-CH3C6H4NH 3 + cations are combined by NH?F hydrogen bonds (N?F 2.757(10)-3.25(2) Å). The components of the structure are combined into a layer whose central part is formed by the SiF 6 2? anions and the outer hydrophobic surfaces are formed by the aromatic rings of the cations. |
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