| 化合物[(CH_3)_4NH]_4Na_3[Pr(PW_(11)O_(39))_2]·12H_2O的合成及磁性和荧光性质研究 |
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| 引用本文： | 魏晓毳,肖海波.化合物[(CH_3)_4NH]_4Na_3[Pr(PW_(11)O_(39))_2]·12H_2O的合成及磁性和荧光性质研究[J].白城师范学院学报,2010(3). |
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| 作者姓名： | 魏晓毳 肖海波 |
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| 作者单位： | 白城医学高等专科学校;松原市吉林油田实验中学; |
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| 摘 要： | 本文采用常温合成法成功地合成了含有稀土元素的多金属氧酸盐(CH3)4NH]4Na3Pr(PW11O39)2]·12H2O.这种化合物为稀土夹心结构单元与Na+构成的一维链状结构,并对其进行了红外及单晶结构表征.X-射线衍射结果表明夹心结构的多阴离子通过Na+连接形成了一维锯齿链,链与链之间又通过氢键相互作用而形成了二维网状结构.
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| 关 键 词： | 多金属氧酸盐 稀土 夹心 |
A Research on Synthetic Compound and Magnetic and Fluorescence Properties of [(CH_3)_4NH]_4Na_3[Pr(PW_(11)O_(39))_2]O_(12)H_2O |
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| WEI Xiao-cui,XIAO Hai-bo.A Research on Synthetic Compound and Magnetic and Fluorescence Properties of [(CH_3)_4NH]_4Na_3[Pr(PW_(11)O_(39))_2]O_(12)H_2O[J].Journal of Baicheng Normal College,2010(3). |
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| Authors: | WEI Xiao-cui XIAO Hai-bo |
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| Institution: | WEI Xiao-cui,XIAO Hai-bo(Baicheng College of Higher Medicine,Baicheng 137000,China,The Experimental High School of Jilin Oilfield,Songyuan 138006,China) |
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| Abstract: | We successfully synthesize the sandwich type polyoxometalate containing Ln(Ln=,PrIII) (CH3)4NH]4Na3Pr(PW11O39)2]·12H2O,which are 1D zigzag chain constructed from sandwich-type LnPOMs and the sodium cations.Both complexes were characterized by IRand single crystal X-ray diffractions.X-ray diffraction result reveals that the sandwich-typepolyanions are linked by sodium ions to form a structure of zigzag chains,and the chains are further connected into an extensive two-dimensional(2D)framework depending on h... |
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| Keywords: | Polyoxometalate Lanthanide sandwich type |
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