Complexation of trivalent lanthanide cations by D-ribose in the solid state. The crystal structure and FT-IR study of PrCl3 center dot alpha-D-ribopyranose center dot 5 H2O
文献类型：期刊论文
| 作者 | Yang, LM; Zhao, Y; Xu, YZ; Jin, XL; Weng, SF; Tian, W; Wu, JG; Xu, GX |
| 刊名 | CARBOHYDRATE RESEARCH
 |
| 出版日期 | 2001-08-23 |
| 卷号 | 334期号:2页码:91-95 |
| 关键词 | Lanthanide Crystal Structure Complexation Alpha-d-ribopyranose Ft-ir |
| ISSN号 | 0008-6215 |
| 英文摘要 | The crystal structure of praseodymium chloride-alpha -D-ribopyranose pentahydrate, PrCl3.C5H(1)O5.5 H2O, M-r = 487.47, a = 9.1989(8), b = 8.8214(7), c = 9.8233(9) Angstrom, beta = 94.060(3)degrees, V= 795.2(1) Angstrom (3), Z = 2, mu = 0.71073 Angstrom and R = 0.0418 for 1923 observed reflections and 172 parameters has been determined. The sugar provides three hydroxyl groups, ax-eq-ax for coordination. The Pr3+ ion is nine-coordinated with five Pr-O bonds from water molecules, three from hydroxyl groups and one from chloride. The OH, CO stretching vibrations and COH bending vibrations are shifted in the complex IR spectrum and the hydroxyl groups, water molecules, chloride ions form an extensive hydrogen-bond network. (C) 2001 Published by Elsevier Science Ltd. |
| 语种 | 英语 |
| WOS记录号 | WOS:000170675900002 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/76827]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wu, JG |
| 作者单位 | 1.Beijing Univ, Coll Chem & Mol Engn, Peking Engn Univ Hong Kong Joint Lab Rare Earth M, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, LM,Zhao, Y,Xu, YZ,et al. Complexation of trivalent lanthanide cations by D-ribose in the solid state. The crystal structure and FT-IR study of PrCl3 center dot alpha-D-ribopyranose center dot 5 H2O[J]. CARBOHYDRATE RESEARCH,2001,334(2):91-95. |
| APA | Yang, LM.,Zhao, Y.,Xu, YZ.,Jin, XL.,Weng, SF.,...&Xu, GX.(2001).Complexation of trivalent lanthanide cations by D-ribose in the solid state. The crystal structure and FT-IR study of PrCl3 center dot alpha-D-ribopyranose center dot 5 H2O.CARBOHYDRATE RESEARCH,334(2),91-95. |
| MLA | Yang, LM,et al."Complexation of trivalent lanthanide cations by D-ribose in the solid state. The crystal structure and FT-IR study of PrCl3 center dot alpha-D-ribopyranose center dot 5 H2O".CARBOHYDRATE RESEARCH 334.2(2001):91-95. |
入库方式： OAI收割
来源：化学研究所
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