Crystal structure and thermal behavior of Cs2Ca[B4O5(OH)(4)](2)center dot 8H(2)O
文献类型：期刊论文
| 作者 | Zhu, LX; Yue, T; Xia, SP; Yu, KB |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2004-06-09 |
| 卷号 | 372期号:1-2页码:97-102 |
| 关键词 | Cs2ca[B4o5(Oh)(4)](2)Center Dot 8h(2)o Tetraborate Crystal Structure Thermal Analysis |
| 文献子类 | Article |
| 英文摘要 | Dicesium calcium tetraborate octahydrate, Cs2Ca[B4O5(OH)(4)](2).8H(2)O, was prepared in molar ratios Cs2O:B2O3:CaCl2 = 1:2:1 and its structure has been determined by single-crystal X-ray diffraction data. It crystallizes in the orthorhombic system, space group P2(1)2(1)2(1) with unit cell dimensions, a = 11.531(2) Angstrom, b = 12.855(2) Angstrom, c = 16.803(4) Angstrom; V = 2490.7(8) Angstrom(3), Z = 4. The structure contains alternate layers of tetraborate ions and two of the water molecules, along with the cations and remaining water molecules. The isolated [B4O5(OH)(4)](2-) is constructed from two BO3(OH) tetrahedron groups and two BO2(OH) triangular groups which have only corners in common. The Ca2+ ion displays seven coordination, while two non-equivalent Cs+ ions display 11 and 9 coordination, respectively. The dehydration of this hydrated double borate occurs in one step and leads to an amorphous phase which undergoes a crystallization. (C) 2003 Elsevier B.V. All rights reserved. |
| WOS关键词 | TETRABORATE |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000221704800023 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/5615]  |
| 专题 | 青海盐湖研究所_青海盐湖研究所知识仓储 中国科学院青海盐湖研究所 |
| 作者单位 | 1.Acad Sinica, Inst Salt Lakes, Xian Branch, Xian 710043, Shaanxi, Peoples R China 2.Chinese Acad Sci, Chengdu Branch, Chengdu 610041, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, LX,Yue, T,Xia, SP,et al. Crystal structure and thermal behavior of Cs2Ca[B4O5(OH)(4)](2)center dot 8H(2)O[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2004,372(1-2):97-102. |
| APA | Zhu, LX,Yue, T,Xia, SP,&Yu, KB.(2004).Crystal structure and thermal behavior of Cs2Ca[B4O5(OH)(4)](2)center dot 8H(2)O.JOURNAL OF ALLOYS AND COMPOUNDS,372(1-2),97-102. |
| MLA | Zhu, LX,et al."Crystal structure and thermal behavior of Cs2Ca[B4O5(OH)(4)](2)center dot 8H(2)O".JOURNAL OF ALLOYS AND COMPOUNDS 372.1-2(2004):97-102. |
入库方式： OAI收割
来源：青海盐湖研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。