| 粉状白钨酸的研究——ⅩⅫ.六聚钨酸二甲基亚砜加合物的制备 |
| STUDIES ON WHITE POWDERY TUNGSTIC ACID——XⅦ. PREPARATION OF HEXATUNGSTIC ACID ADDUCT WITH DIMETHYL SULFOXIDE |
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| 摘要: 1968年,Fuchs等[1]首次用控制水解法从WO(CH3)4中获得了六聚钨酸盐,它的阴离子W6O192-结构也已被测定[2]。迄今六钨酸盐主要还是局限于几个多碳有机胺盐[3,4]。以粉状白钨酸为原料,在二甲基亚砜(DMSO)中制得了一系列DMSO配位的多价金属的六钨酸盐晶体,并测定了其中部分盐类的晶体结构[5,6]。 |
| 关键词: 粉状白钨酸 六聚钨酸 二甲基亚砜加合物 |
| 基金项目: 国家自然科学基金资助课题 |
| Abstract: The title compound, H2W6O19·mDMSO·nH2O (m=1-4; n=1, 2), has been prepared by the solution of white powdery tungstic acid in DMSO media.The experimental results indicated that the title compound is a hexatungstic acid with anion W6O192-, identified by crystal structure, UV, IR and potential titration.The thermal stability and the electrochemical behavior have also been studied. |
| Keywords: white powdery tungstic acid hexapolytungstic acid dimethyl sulfoxide adduct |
| 投稿时间：1987-07-17 |
| 摘要点击次数: 1289 |
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| 朱思三,顾翼东.粉状白钨酸的研究——ⅩⅫ.六聚钨酸二甲基亚砜加合物的制备[J].无机化学学报,1988,4(4):150-155. |
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