| 三维无机-有机杂化微孔化合物Mn3(BTC)2(DMF)4的合成与结构 |
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| 引用本文： | 方千荣,朱广山,辛明红,薛铭,张志杰,姬长征,石鑫,吴刚,田歌,裘式纶.三维无机-有机杂化微孔化合物Mn3(BTC)2(DMF)4的合成与结构[J].高等学校化学学报,2004,25(8):1425-1427. |
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| 作者姓名： | 方千荣 朱广山 辛明红 薛铭 张志杰 姬长征 石鑫 吴刚 田歌 裘式纶 |
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| 作者单位： | 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,130023 |
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| 基金项目： | 国家重大基础研究计划"九七三"项目(批准号:G2000077507)和国家自然科学基金(批准号:29873017,20101004)资助. |
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| 摘 要： | 传统的沸石和分子筛微孔晶体材料是指以硅酸盐、硅铝酸盐、磷铝酸盐和无机金属磷酸盐为骨架的晶体材料．近年来,利用刚性和热稳定性较好的有机分子(如芳香多酸和多碱)和金属离子作为结构单元制备出了新型的无机一有机杂化微孔晶体材料．这类晶体材料能够在去除孔道中的溶剂分
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| 关 键 词： | 无机-有机杂化骨架结构 晶体结构 微孔化合物 |
| 文章编号： | 0251-0790(2004)08-1425-03 |
| 收稿时间： | 2003-08-18 |
Synthesis and Crystal Structure of 3D Inorganic-organic Hybrid Framework Microporous Compound Mn3(BTC)2(DMF)4 |
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| FANG Qian-Rong,ZHU Guang-Shan,XIN Ming-Hong,XUE Ming,ZHANG Zhi-Jie,JI Chang-Zheng,SHI Xin,WU Gang,TIAN Ge,QIU Shi-Lun.Synthesis and Crystal Structure of 3D Inorganic-organic Hybrid Framework Microporous Compound Mn3(BTC)2(DMF)4[J].Chemical Research In Chinese Universities,2004,25(8):1425-1427. |
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| Authors: | FANG Qian-Rong ZHU Guang-Shan XIN Ming-Hong XUE Ming ZHANG Zhi-Jie JI Chang-Zheng SHI Xin WU Gang TIAN Ge QIU Shi-Lun |
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| Institution: | FANG Qian-Rong,ZHU Guang-Shan,XIN Ming-Hong,XUE Ming,ZHANG Zhi-Jie,JI Chang-Zheng,SHI Xin,WU Gang,TIAN Ge,QIU Shi-Lun * |
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| Abstract: | The title compound Mn3(BTC)2(DMF)4 (BTC=1,3,5-benzenetricarboxylic acid,DMF=dimethyl formamide) was synthesized under the mild conditions and its crystal structure was determined by single crystal X-ray diffraction. The compound crystallizes in the monoclinic system and belongs to space group P21/c with a=1.787 6(4) nm, b=1.179 7(2) nm, c=1.884 8(4) nm, β =116.35(3)°, V= 3.561 9(12) nm3, Z=4, Dc=7.413 Mg/m3, Mr=871.43, μ =5.081 mm-1, F (000)=8 082, R= 0.045 6, wR=0.106 3. Its structure reveals that each asymmetric unit of the title polymer contains three Mn(Ⅱ) ions,six BTC and four DMF ligands. The coordination of BTC ligands with Mn(Ⅱ) ions forms a 3D infinite framework having helical chains composed with 21 axes and about 0.6 nm× 0.8 nm channels along the 100] direction. |
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| Keywords: | Inorganic-organic hybrid framework Crystal structure Microporous compound |
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