| 超分子化合物[H3N(CH2)3NH3]•[Pb2(SIP)2]•6H2O的水热合成与表征 |
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| 引用本文： | 马奎蓉,徐家宁,王莉,石晶,王瑛,哈静,宁德宽,范勇,宋天佑. 超分子化合物[H3N(CH2)3NH3]•[Pb2(SIP)2]•6H2O的水热合成与表征[J]. 高等学校化学学报, 2007, 28(8): 1434-1436 |
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| 作者姓名： | 马奎蓉 徐家宁 王莉 石晶 王瑛 哈静 宁德宽 范勇 宋天佑 |
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| 作者单位： | 1. 吉林大学化学学院,无机合成与制备化学国家重点实验室,长春,130012;延边大学药学院,延吉,133000
2. 吉林大学化学学院,无机合成与制备化学国家重点实验室,长春,130012 |
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| 摘 要： | 在水热条件下, 用NaH2SIP与Pb(Ⅱ)盐, 以1,3-丙二胺(1,3-PDA)作为结构导向剂进行反应, 得到化合物[H3N(CH2)3NH3]•[Pb2(SIP)2]•6H2O(1). 同时采用单晶X射线衍射、X射线粉末衍射、元素分析、红外光谱和荧光光谱对化合物1进行了表征.
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| 关 键 词： | 磺酸基羧酸铅 水热合成 超分子 单晶结构 荧光 |
| 文章编号： | 0251-0790(2007)08-1434-03 |
| 收稿时间： | 2006-10-30 |
| 修稿时间： | 2006-10-30 |
Hydrothermal Synthesis and Characterization of a New Supramolecular Compound [H3N(CH2)3NH3]·[Pb2(SIP)2]·6H2O |
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| MA Kui-Rong,XU Jia-Ning,WANG Li,SHI Jing,WANG Ying,HA Jing,NING De-Kuan,FAN Yong,SONG Tian-You. Hydrothermal Synthesis and Characterization of a New Supramolecular Compound [H3N(CH2)3NH3]·[Pb2(SIP)2]·6H2O[J]. Chemical Research In Chinese Universities, 2007, 28(8): 1434-1436 |
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| Authors: | MA Kui-Rong XU Jia-Ning WANG Li SHI Jing WANG Ying HA Jing NING De-Kuan FAN Yong SONG Tian-You |
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| Affiliation: | 1. State Key Laboratory lnorgnic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012 ; 2. College of Pharmacy, Yanbian University, Yanji 133000, China |
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| Abstract: | A new three-dimensional supramolecule, [H3N(CH2)3NH3]•[Pb2(SIP)2]•6H2O was synthesized under the hydrothermal condition. Its structure was determined with single crystal X-ray diffraction analysis and further characterized via XRD, IR, fluorescent spectrum and elemental analysis. The compound crystallizes in triclinic space group P1, with a=0.79946(16) nm, b=0.9881(2) nm, c=1.0343(2) nm, α=81.25(3)°, β=84.95(3)°, γ=68.13(3)°, V=0.7489(3) nm3, Z=1, R1=0.0226, wR2=0.0486, GOF=1.099. Along the [001] direction, binuclear cluster units [Pb2(SIP)2]2- link to each other via O1 and O4 forming two-dimensional anionic layers, then these layers are stacked down the c axis and was further linked by N—H…O and O—H…O hydrogen bonds to build the three-dimensional supramolecular structure. Fluorescent spectrum of compound 1 shows that there are two strong fluorescent emission peaks at λ=349 nm and 393 nm and a weak fluorescent emission peak at 384 nm(λmax, excitation=236 nm). |
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| Keywords: | Sulfonate-carboxylate lead Hydrothermal synthesis Supramolecule Crystal structure Fluorescence |
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