| 3-氨基吡嗪-2-羧酸锰配合物的合成与结构 |
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| 引用本文： | 古元梓,张引莉,范广.3-氨基吡嗪-2-羧酸锰配合物的合成与结构[J].应用化工,2011,40(7):1170-1172. |
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| 作者姓名： | 古元梓 张引莉 范广 |
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| 作者单位： | 咸阳师范学院,化学与化工学院,陕西,成阳,712000 |
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| 基金项目： | 陕西省自然科学基金资助项目，陕西省教育厅基金资助项目 |
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| 摘 要： | 以3-氨基吡嗪-2-羧酸为配体,合成了一个锰的单核配合物Mn(3-apac)2(H2O)2(1)(3-apac∶3-氨基吡嗪-2-羧酸),通过元素分析、IR、X-射线单晶衍射等手段对配合物(1)进行了表征。晶体学数据:单斜晶系,C2/c空间群,a=0.792 6(1)nm,b=1.269 9(2)nm,c=1.366 3(2)nm,β=91.903(2)°,V=1.374 44 nm3,Z=1,S=1.047,最终残差因子I>2σ(I)]R1=0.031 1,wR2=0.092 9,对于全部数据R1=0.034 4,wR2=0.095 8。
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| 关 键 词： | 配合物 晶体结构 性质表征 |
Synthesis and crystal structure of 3-aminopyrazine-2-carboxylate manganese complex |
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| GU Yuan-zi,ZHANG Yin-li,FAN Guang.Synthesis and crystal structure of 3-aminopyrazine-2-carboxylate manganese complex[J].Applied chemical industry,2011,40(7):1170-1172. |
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| Authors: | GU Yuan-zi ZHANG Yin-li FAN Guang |
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| Affiliation: | GU Yuan-zi,ZHANG Yin-li,FAN Guang (College of Chemistry & Chemical Engineering,Xianyang Normal University,Xianyang 712000,China) |
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| Abstract: | A mononuclear complex Mn(3-apac)2(H2O)2(1)(3-apac∶3-aminopyrazine-2-carboxylic acid) with 3-apac as ligand has been prepared from aqueous solution and characterized by elemental analysis,IR,and single crystal X-ray diffraction.Crystal data: monoclinic,space group C2/c,a=0.792 6(1)nm,b=1.269 9(2)nm,c=1.366 3(2)nm,β=91.903(2)°,V=1.374 44 nm3,Z=1,S=1.047,final R indices I>2σ(I)] R1=0.031 1,wR2=0.092 9,for all data R1=0.034 4,wR2=0.095 8. |
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| Keywords: | complex crystal structure properties characterization |
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