| 新型配位聚合物[Co(C_5H_5N)_2(H_2O)_2(O_2CC_2H_4CO_2)]_n的水热合成和晶体结构 |
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| 引用本文： | 张丽娜,杨磊. 新型配位聚合物[Co(C_5H_5N)_2(H_2O)_2(O_2CC_2H_4CO_2)]_n的水热合成和晶体结构[J]. 化学世界, 2010, 51(6) |
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| 作者姓名： | 张丽娜 杨磊 |
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| 作者单位： | 河南理工大学,物理化学学院,河南,焦作454000 |
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| 摘 要： | 以CoCl2.6 H2O和丁二酸(CH2COOH)2、三乙胺为原料,在中温水热反应条件下,合成了一种新型配位聚合物[Co(C5H5N)2(H2O)2(O2CC2H4CO2)]n,并对其进行了X射线单晶衍射和红外光谱测定。晶体数据如下:正交晶系,Pbca空间群,a=11.91940(12)nm;b=8.91440(10)nm;c=15.1025(2)nm;α=90.00;β=90.00;γ=90.00;V=1604.71(3)nm3;Z=4;Dc=1.528 g/cm3;μ=1.101 mm-1;F(000)=764;R1=0.0492,wR2=0.0831。该晶体通过分子间氢键和相互作用的π-π键形成一维的链状结构。
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| 关 键 词： | 配位聚合物 水热合成 晶体结构 |
Hydrothermal Synthesis and Crystal Structure of a Novel Coordination Polymer [Co(C5H5N)2(H2O)2(O2CC2H4CO2)]n |
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| ZHANG Li-na,YANG Lei. Hydrothermal Synthesis and Crystal Structure of a Novel Coordination Polymer [Co(C5H5N)2(H2O)2(O2CC2H4CO2)]n[J]. Chemical World, 2010, 51(6) |
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| Authors: | ZHANG Li-na YANG Lei |
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| Abstract: | A novel coordination polymer [Co(C_5H_5N)_2(H_2O)_2(O_2CC_2H_4CO_2)]_n was synthesized by hydrothermal reaction of CoCl_2·6H_2O and butanedioic acid and trietryiamine.The structure was characterized by X-ray single crystal diffractometer and IR spectrometry.The analysis revealed the crystal belonged to the monoclinic crystal system and Pbca space group with crystallographic data as follows:a=11.91940(12)nm;b=8.91440(10)nm;c=15.1025(2)nm;α=90.00;β=90.00;γ=90.00;V=1604.71(3)nm~3;Z=4;Dc=1.528 g/cm~3;μ=1.101 mm~(-1);F(000)=764;R_1 = 0.0492,wR_2 = 0.0831.X-ray analysis showed that a one-dimensional interpenetrating net was formed by hydrogen bonds and π(-)π bonds. |
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| Keywords: | novel coordination polymer hydrothermal synthesis crystal structure |
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