| [(Cl-C_7H_4O_2)_2]·(C_2H_(10)N_2)的合成及晶体结构分析 |
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| 引用本文： | 孙林,王清,仇晓阳,杨松. [(Cl-C_7H_4O_2)_2]·(C_2H_(10)N_2)的合成及晶体结构分析[J]. 阜阳师范学院学报(自然科学版), 2004, 0(3) |
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| 作者姓名： | 孙林 王清 仇晓阳 杨松 |
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| 作者单位： | 阜阳师范学院化学系 安徽阜阳236041(孙林，王清，仇晓阳)，阜阳师范学院化学系 安徽阜阳236041(杨松) |
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| 基金项目： | 安徽省教育厅自然科学研究项目 (2 0 0 4 kj30 2 ) |
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| 摘 要： | 合成了一种有机铵盐 [(Cl- C7H4 O2 ) 2 ]· (C2 H1 0 N2 ) ,用元素分析仪对其进行表征 ,并用 X射线衍射法测定了晶体结构 .结果表明化合物晶体为单斜晶系 ,空间群 C2 / c.每个重复的结构单元由两个 4 -氯苯甲酸根阴离子、一个乙二胺阳离子组成 ,氮原子和氧原子之间的氢键将化合物分子沿 c轴连接形成一维链 ,一维链通过 Cl… Cl弱相互作用 (Cl… Cl=0 .330 3(0 .3) nm)沿着 ac平面形成二维空间网状结构 .
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| 关 键 词： | 铵盐 合成 晶体结构 |
Synthesis and Crystal Structure of [(Cl-C_7H_4O_2)_2] (C_2H_(10)N_2) |
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| SUN Lin,WANG Qing,QIU Xiao-yang,YANG Song. Synthesis and Crystal Structure of [(Cl-C_7H_4O_2)_2] (C_2H_(10)N_2)[J]. Journal of Fuyang Teachers College:Natural Science, 2004, 0(3) |
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| Authors: | SUN Lin WANG Qing QIU Xiao-yang YANG Song |
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| Abstract: | A kind of ammonium salt was synthesised and analysised by elemental analysis.Crystal data was collected using X-ray analysis .The results show the crystal is monoclinic and C2/c space group. Each of the compound consists of one ethylenediamine dication and two 4-Cl-benzoate anions. The hydrogen bonds between the nitrogen atoms and the oxygen atoms join the compound along c-axis into one-dimensional chains, which are further linked by the weak interaction (Cl…Cl= 0.330 3 (0.3)nm) between the chlorine atoms into a two-dimensional network along ac-plane. |
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| Keywords: | ammonium salt synthesis crystal structure. |
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