| Synthesis,Characterization and Crystal Structure of One Ni_2（salen）_2 Complex |
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| 引用本文： | 董太玮,莫克,李杲,朱成峰,席晓冰,崔勇. Synthesis,Characterization and Crystal Structure of One Ni_2（salen）_2 Complex[J]. 结构化学, 2011, 30(2): 247-251 |
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| 作者姓名： | 董太玮 莫克 李杲 朱成峰 席晓冰 崔勇 |
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| 作者单位： | School of Chemistry and Chemical Technology and State Key Laboratory of Metal Matrix Composites Shanghai Jiaotong University; |
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| 基金项目： | supported by NSFC-20971085; “973” Programs (2007CB209701 and 2009CB930403); the Major Fundamental Research of Shanghai Science and Technology Committee (10dj1400102); the Key Project of State Education Ministry |
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| 摘 要： | A homochiral complex,Ni 2 (salen) 2 (1,salen=(R,R)-(-)-N,N-bis(3-tert-butyl-5-(4ethynylpyridyl)salicyl-idene)-1,2-diaminocyclohexane),has been synthesized and characterized by IR,microanalysis,CD spectra,TGA,powder and single-crystal X-ray crystallography.It crystallizes in triclinic,space group P1 with a=11.896(2),b=12.571(3),c=13.197(3),α=65.61(3),β=73.90(3),γ=75.87(3)o,V=1707.9(6) 3,Z=2,C 42 H 42 N 4 NiO 2,M r=693.51,D c=1.349 g/cm 3,F(000)=732,μ=0.612 mm-1,GOOF=1.015,the final R=0.0290 and wR=0.0796 for 9002 observed reflections with I > 2σ(Ⅰ).The complex architecture is constructed by intermolecular π···π interaction and assembled into a 2D structure via C-H···π interactions between the cyclohexanes and pyridine rings.
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| 关 键 词： | Salen 合成 结构组装 环己二胺 红外光谱 显微分析 CD光谱 热重分析 |
Synthesis,Characterization and Crystal Structure of One Ni_2(salen)_2 Complex |
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| DONG Tai-Wei,Me Ke,LI Gao,ZHU Cheng-Feng,XI Xiao-Bing,CUI Yong. Synthesis,Characterization and Crystal Structure of One Ni_2(salen)_2 Complex[J]. Chinese Journal of Structural Chemistry, 2011, 30(2): 247-251 |
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| Authors: | DONG Tai-Wei Me Ke LI Gao ZHU Cheng-Feng XI Xiao-Bing CUI Yong |
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| Affiliation: | (School of Chemistry and Chemical Technology and State Key Laboratory of Metal Matrix Composites,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | A homochiral complex,Ni2(salen)2(1,salen =(R,R)-(-)-N,N'-bis(3-tert-butyl-5-(4-ethynylpyridyl)salicy1-idene)-1,2-diaminocyclohexane),has been synthesized and characterized by IR,microanalysis,CD spectra,TGA,powder and single-crystal X-ray crystallography.It crystallizes in triclinic,space group P1 with α = 11.896(2),b = 12.571(3),c = 13.197(3)A,α = 65.6I(3),β =73.90(3),γ= 75.87(3)°,V= 1707.9(6)(A°)3,Z = 2,C42H42N4NiO2,Mr = 693.51,Dc = 1.349 g/cm3,F(000)= 732,μ = 0.612 mm-1,GOOF = 1.015,the final R = 0.0290 and wR = 0.0796 for 9002 observed reflections with Ⅰ＞2σ(Ⅰ).The complex architecture is constructed by intermolecular π…π interaction and assembled into a 2D structure via C-H…π interactions between the cyclohexanes and pyridine rings. |
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| Keywords: | crystal structure salen nickel(Ⅱ)complex |
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