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首次以饱和Keggin结构阴离子[α-SiW12O40]4–前驱体为原料制备出了一例具有3D结构的仲钨酸化合物[Cu(H2O)2][Cu(H2O)3]2H3K[H2W12O42].5H2O(1),并用元素分析、IR光谱、UV光谱和X射线单晶衍射对化合物进行了表征和性质研究.在化合物1中,仲钨酸阴离子[H2W12O42]10–之间通过Cu2+离子的连接构成了漂亮的3D结构.
A new type of paratungstic acid compound [Cu (H2O) 2] [Cu (H2O) 3] 2H3K [H2W12O42] with the 3D structure was prepared for the first time using saturated Keggin anion [α-SiW12O40] 1) were synthesized and characterized by elemental analysis, IR spectra, UV spectra and single crystal X-ray diffraction. In compound 1, the paratungstate anion [H2W12O42] 10- Beautiful 3D structure.