Crystal Structure of 2-(2,2-Dibromovinyl)-1-methyl-1<Emphasis Type="Italic">H</Emphasis>-imidazole-4,5-dicarbonitrile |
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| Authors: | Jan Lokaj Jan Moncol Filip Bureš Jiří Kulhánek |
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| Institution: | 1.Faculty of Material Science,Slovak University of Technology,Trnava,Slovakia;2.Institute of Inorganic Chemistry, Faculty of Chemical and Food Technology,Slovak University of Technology,Bratislava,Slovakia;3.Institute of Organic Chemistry and Technology, Faculty of Chemical Technology,University of Pardubice,Pardubice,Czech Republic |
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| Abstract: | Abstract The crystal structure of 2-(2,2-dibromovinyl)-1-methyl-1H-imidazole-4,5-dicarbonitrile (C8H4Br2N4, Mr = 315.92) has been determined by single crystal X-ray diffraction analysis. The compound crystallizes in the monoclinic crystal
system with space group P21/c and unit cell parameters: a = 15.144(2), b = 16.382(3), c = 8.267(1) ?, β = 95.76(2)o and Z = 8. The final reliability index is 0.0297 for 2505 observed reflections. The two molecules of 2-(2,2-dibromovinyl)-4,5-dicyano-1-methylimidazole
are localized in independent part of unit cell. The crystal packing is stabilized by C–H···N hydrogen bonds and Br···N intermolecular
interactions. |
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