| Synthesis and Hydrogen-bonded Interpenetrating Grid Structure of 5,5＇-Bis [4- （2-hydroxyethyl）phenyl] diazo-dipyrromethane |
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| 作者姓名： | LI Can LI Bo-Yang SUN Shi-Peng YIN Zhen-Ming |
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| 作者单位： | College of Chemistry, Tianjin Key Laboratory of Structure and Performancefor Functional Molecule, Tianjin Normal Uinversity, Tianjin 300387, China |
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| 基金项目： | The program was supported by the National Nalural Science Foundation of China （NSFC No. 20702038, 21172174） and Innovation Foundation of Tianjin Normal University （52XC 1101） |
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| 摘 要： | A new 5,5'-bisdiazo-dipyrromethane compound 3 has been synthesized and cha- racterized. The crystal of 3 is of orthorhombic, space group Iba2 with a = 19.1914(17), b = 9.8396(8), c = 13.7643(12) , V = 2599.2(4)3, Z = 4, C29H34N6O2, Mr = 498.62, Dc = 1.274 g/cm3 , F(000) = 1064, μ(MoKα) = 0.083 mm-1, the final R = 0.0302 and wR = 0.0786 for 6361 observed reflections with I > 2σ(I), and R = 0.0320 and wR = 0.08006 for all data. It reveals that the molecules of compound 3 assemble into grid structures through a R22(7) type hydrogen bonding motif between azopyrrole and hydroxyl group. The grids interpenetrate each other with the assistance of C-H···π interaction.
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| 关 键 词： | 5 5’-bisdiazo-dipyrromethane hydrogen bonds interpenetrating |
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