| Synthesis and Crystal Structure of the First Diaza-spirobifluorene：2-（Spirobifluorene-2-yl）-3,4-diaza-spirobifluorene |
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| 引用本文： | WU,Guo-Hong LIU,Qian-Cai. Synthesis and Crystal Structure of the First Diaza-spirobifluorene：2-（Spirobifluorene-2-yl）-3,4-diaza-spirobifluorene[J]. 结构化学, 2010, 29(8): 1155-1158 |
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| 作者姓名： | WU Guo-Hong LIU Qian-Cai |
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| 作者单位： | Department of Chemistry, East China Normal University, Shanghai 200062, China |
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| 基金项目： | The project was supported by the Natural Science Foundation of Shanghai （09ZR1409400） and Laboratery of Organic Functional Molecules, the Sino-French Institute of ECNU |
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| 摘 要： | The title compound 2-(spirobifluorene-2-yl)-3,4-diaza-spirobifluorene(C48H28N2,Mr = 632.72) has been synthesized and characterized by 1H NMR,13C NMR and single-crystal X-ray diffraction.The crystal crystallizes in the monoclinic system,space group Cc with a = 13.8523(6),b = 29.3297(13),c = 8.6397(4) ,β = 111.8760(10)°,V = 3257.4(3) 3,Z = 4,Dc = 1.290 mg/m3,μ = 0.075 mm-1,F(000) = 1320,the final R = 0.0425 and wR = 0.1110 for 5288 observed reflections(Ⅰ 2σ(Ⅰ)).
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| 关 键 词： | 氮杂 晶体 合成 芴 螺 结构 射线衍射 标题化合物 |
Synthesis and Crystal Structure of the First Diaza-spirobifluorene: 2-(Spirobifluorene-2-yl)-3,4-diaza-spirobifluorene |
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| WU Guo-Hong,LIU Qian-Cai. Synthesis and Crystal Structure of the First Diaza-spirobifluorene: 2-(Spirobifluorene-2-yl)-3,4-diaza-spirobifluorene[J]. Chinese Journal of Structural Chemistry, 2010, 29(8): 1155-1158 |
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| Authors: | WU Guo-Hong LIU Qian-Cai |
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| Abstract: | The title compound 2-(spirobifluorene-2-yl)-3,4-diaza-spirobifluorene (C48H28N2,Mr = 632.72) has been synthesized and characterized by 1H NMR, 13C NMR and single-crystal X-ray diffraction. The crystal crystallizes in the monoclinic system, space group Cc with a=13.8523(6),b= 29.3297(13),c=8.6397(4) (.A), β= 111.8760(10)°,V= 3257.4(3)(.A)3,Z = 4, Dc =1.290 mg/m3, μ= 0.075 mm-1, F(000) = 1320, the final R= 0.0425 and wR = 0.1110 for 5288observed reflections (I＞2σ(I)). |
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| Keywords: | spirobifluorene 2-(spirobifluorene-2-yl)-3,4-diaza-spirobifluorene synthesis crystal structure |
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