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无机-有机杂化材料Mo8O26(H2bpp)2的合成与表征
引用本文:罗新泽,韩克飞,丁长江,于景华.无机-有机杂化材料Mo8O26(H2bpp)2的合成与表征[J].北京化工大学学报(自然科学版),2009,36(3):31-35.
作者姓名:罗新泽  韩克飞  丁长江  于景华
作者单位:1伊犁师范学院 化学与生物科学学院, 新疆 伊犁 835000;2北京化工大学 理学院, 北京 100029;3吉林大学 化学教学与研究中心, 吉林 长春 130021
基金项目:新疆维吾尔自治区高校科研计划重点项目 
摘    要:以无水乙醇和冰乙酸为溶剂,Co(NO3)2·6H2O,(1,3 二(4-吡啶基)丙烷(bpp)和(NH4)6[Mo7O24]·4H2O为反应物,在150℃下进行溶剂热反应,合成了新的无机-有机杂化材料Mo8O26(H2bpp)2。采用单晶X-射线衍射法测定晶体结构,通过紫外-可见-近红外反射光谱表征了晶体性能。研究表明,合成产物属单斜晶系,空间群P21/c,晶胞参数a=10.938(2),b=9.7351(19),c=19.649(4),β=101.74(3)° ,V=2048.5(7)A° 3;晶体结构由无机的[Mo8O264-n链和有机的(H2bpp)2+离子靠静电力和氢键堆积而成;此无机-有机杂化材料对紫外光具有较强的吸收,且有一定的质子导电能力。

关 键 词:无机-有机杂化材料  钼-氧簇  二吡啶基丙烷  溶剂热合成  晶体结构  无机-有机杂化材料  钼-氧簇  二吡啶基丙烷    溶剂热合成  晶体结构
收稿时间:2008-08-28

Synthesis and characterization of a novel inorganic-organic hybrid compound Mo_8O_(26)(H_2bpp)_2
LUO XinZe,HAN KeFei,DING ChangJiang,YU JingHua.Synthesis and characterization of a novel inorganic-organic hybrid compound Mo_8O_(26)(H_2bpp)_2[J].Journal of Beijing University of Chemical Technology,2009,36(3):31-35.
Authors:LUO XinZe  HAN KeFei  DING ChangJiang  YU JingHua
Institution:1. Department of Biology, Chemistry and Environmental Science, Yili Normal University, Yili, Xinjiang 835000; 2. School of Science, Beijing University of Chemical Technology, Beijing 100029;3. The Center of Chemistry Teaching and Research, College of Chemistry, Jilin University, Changchun, Jilin 130021, China
Abstract:A novel inorganic organic hybrid compound, Mo8O26(H2bpp)2 was synthesized by a solvothermal reaction of Co(NO3)2·6H2O, (NH4)6[Mo7O24]·4H2Oand 1,3 bis(4-pyridyl)propane (bpp) in ethanol acetic acid solution at 150℃ for 3days. The crystal structure was determined by single crystal X-ray diffraction, and belongs in the monoclinic crystal system, space group P21/c with unit cell dimensions a=10.938(2), b=9.7351(19), c=19.649(4),β=101.74(3)° ,V=2048.5(7)A° 3. The crystal structure is constructed from inorganic {[Mo8O264-nn }anionic chains and organic (H2bpp)2+ cations linked by hydrogen bonds. The compound shows strong UV absorption and has a marked electron conductivit y. 
Keywords:inorganic organic hybrid compound  molybdenum oxygen cluster  1  3-bis(4-pyridyl)propane  solvothermal synthesis  crystal structure
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