合成了新型杂多配合物(NH4)3H3[Se2W3V2O21]·4H2O及其稀土盐LnH3[Se2W3V2O21]·xH2O(Ln=La3+、Ce3+、Pr3+、Nd3+、Sm3+),借助于元素分析、红外、紫外、热分析、摩尔电导、X射线粉末衍射对其进行了表征.并在此基础上推断了以上配合物的可能结构,结果表明,[Se2W3V2O21]6-具有与[Se2Mo5O21]4-类似的Standberg结构.
参考文献
| [1] | 陈亚光;王恩波;赵世良 等.高含量钒的钼钒磷杂多化合物合成与性质研究[J].无机化学,1985,10(01):21-24. |
| [2] | ДеркачЛВ;ΓупулΤД .Τермолизстеклоовразнвюволъфрамсодержащихгетерополислотселена(Ⅳ)[J].АнсссрНеорМатериал,1984,10:1759-1761. |
| [3] | ПолотебноваНА .Сёленистовольфрамованадиеваякислота[J].ЖурнНеоргХимии,1965,10:1498-1499. |
| [4] | Qingyin Wu .Synthesis and conductivity of tritungstovanadoselenic heteropoly acid[J].Materials Letters,2001,50:78-81. |
| [5] | Flynn C M;Pope M T .Tungstovanadate heteropoly complexes.I.vanadium(v)complexes with the constitution M6O19n-and V∶W≤1∶2[J].Inorganic Chemistry,1971,10:2524-2529. |
| [6] | Flynn C M;Pope M T .Tungstovanadate heteropoly complexes.Ⅱ.Products of acidification of V2W4O194-[J].Inorganic Chemistry,1971,10:2745-2750. |
| [7] | 王伯康;钱文浙.中级无机化学实验[M].北京:高等教育出版社,1984:88-91. |
| [8] | Aranzabe A;Wery A S J;Martin S .Organoammonium diphosphopentamolybdates(Ⅵ):influence of organic cations and anion protonation on crystal packing and geometrical features of polyanion[J].Chimica Acta,1997,225:35-45. |
| [9] | Lyhamn L .Multicomponent polyanions[J].CHEMICA SCRIPTA,1977,12:153-161. |
| [10] | Amerl Z;Darthel D;Baumann N et al.Gmelin Handbook of Inorganic Chemistry[J].Selenium,B1(zk):200. |
| [11] | Standberg R .Multicomponent polyanions[J].Acta Chemica Scandinavica,1973,27:1004-1018. |
| [12] | 市田光;福岛瞳;佐佐木行美 .五钼二亚硒酸四铵三水盐和结构[J].日本化学会志(日本),1986,11:1521-1523. |
| [13] | Toshitaka H;Sadayuki H;Osamu T .Crystal structure of sodium tris (tetramethylammonium)penta-molybdodisulfate (Ⅵ)tetrahydrate,Na[NMe4]3S2Mo5O23·4H2O[J].Journal of the Chemical Society Dalton Transactions,1992,114(01):275-280. |
| [14] | 王恩波;胡长文;许林.多酸化学导论[M].北京:化学工业出版社,1998 |
| [15] | 翟伦玉;龚剑;陈彪.Dawson化合物的多酸化学[J].化学通报（印刷版),1995(06):26-29. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%