Syntheses and crystal structures of three novel amino-acid-containing polyoxomolybdosilicates
文献类型：期刊论文
| 作者 | Gao, SY; Cao, R; Li, X; Lin, ZZ |
| 刊名 | Chinese journal of structural chemistry
 |
| 出版日期 | 2006 |
| 卷号 | 25期号:3页码:305-311 |
| 关键词 | Polyoxometalate Amino acid Crystal structure |
| ISSN号 | 0254-5861 |
| 通讯作者 | Cao, r(rcao@ms.fjirsm.ac.cn) |
| 英文摘要 | Three novel amino acid salts of 12-molybdosilicate formulated (gly)(6)h4simo12o40. 8h(2)o 1, k-3(hgly)simo12o40-4h(2)o 2 and k-2(hgly)(2)simo12o40 center dot 9h(2)o 3 (gly = nh3ch2coo) were synthesized and characterized by elemental analysis, ir and single-crystal x-ray analysis. compound 1 crystallizes in trigonal, space group r-3 with a = 17.0742(3), b = 17.0742(3), c = 16.792(4) angstrom, gamma = 120, f(000) = 3474, m-r = 2413.92, z = 3, v = 4239.4(14) angstrom(3), d-c = 2.837 g/cm(3), mu(moka) = 2.728 mm(-1), the final r = 0.0622, wr = 0.1549 (1 > 2 sigma(i)) and gof 1.143. in compound 1, each [simo12o40](4-) unit is surrounded by six gly molecules through hydrogen bonding. compounds 2 and 3 crystallize in monoclinic, space groups p2/c and p2(1)/c, respectively. the ph value of the reaction media plays a crucial role in the formations of the three compounds. |
| WOS关键词 | PHYSICAL-PROPERTIES ; HETEROPOLYMOLYBDATES ; COMPLEX ; KEGGIN ; SALT |
| WOS研究方向 | Chemistry ; Crystallography |
| WOS类目 | Chemistry, Inorganic & Nuclear ; Crystallography |
| 语种 | 英语 |
| WOS记录号 | WOS:000236312700012 |
| 出版者 | CHINESE JOURNAL STRUCTURAL CHEMISTRY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379750 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Cao, R |
| 作者单位 | 1.Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fujian 350002, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, SY,Cao, R,Li, X,et al. Syntheses and crystal structures of three novel amino-acid-containing polyoxomolybdosilicates[J]. Chinese journal of structural chemistry,2006,25(3):305-311. |
| APA | Gao, SY,Cao, R,Li, X,&Lin, ZZ.(2006).Syntheses and crystal structures of three novel amino-acid-containing polyoxomolybdosilicates.Chinese journal of structural chemistry,25(3),305-311. |
| MLA | Gao, SY,et al."Syntheses and crystal structures of three novel amino-acid-containing polyoxomolybdosilicates".Chinese journal of structural chemistry 25.3(2006):305-311. |
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来源：中国科学院大学
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