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中文摘要：
用常温水溶液合成方法，以3，5-吡啶二羧酸（L）、硝酸铜和偏钨酸铵为起始原料，合成了一种新的杂化化合物ECu4（H2O）8（L）4 3（H5W12O40）4·12H2O．采用元素分析、热重分析、红外光谱及X射线单晶衍射方法对该化合物进行了表征．结果表明：该化合物属于立方晶系，123空1＂4群；晶胞参数α=b=c=2．5326（5）nm，α=β=γ=90°，V=16．244（6）nm3，Z=2，R1=0．0408，wR2=0．0969．
英文摘要：
A new hybrid compound,rCu4 （HeO）8（L）4]a （HsWleO40）4 · 12H2O,has been synthesized by reaction of L,Cu（NOa）2 and （NH~）6 [H2W12040] ＂ 3H20 in aqueous solution and characterized by elemental analysis, TG, IR and single crystal X-ray diffraction. It crystallizes in the cubic system, space group 123,a=b=c=2. 532 6（5） nm,α=β=γ=90°,V=16.244（6）nm3,Z=2,R1=0.0408,wR2=0.0969.
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