Synthesis and crystal structure of a novel hexaborate, Na(2)ZnB(6)O(11)

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	Synthesis and crystal structure of a novel hexaborate, Na(2)ZnB(6)O(11)
	Y. Q. Chen; J. K. Liang; Y. X. Gu; J. Luo; J. B. Li; G. H. Rao
	2010
发表期刊	Powder Diffraction
ISSN	0885-7156
卷号	25 期号:1 页码:41166
摘要	A novel hexaborate, Na(2)ZnB(6)O(11), has been successfully synthesized by solid-state reaction and ab initio crystal-structure analysis has been completed using powder X-ray diffraction data. The compound crystallizes in the monoclinic space group Cc with lattice parameters a = 10.7329(2) angstrom, b=7.4080(3) angstrom. c=11.4822(2) angstrom, and beta= 112.16(2)degrees. The number of chemical formula per unit cell is Z=4 and the calculated density is 2.768(3) g/cm(3). It represents a new structure type in which double-bridge-ring [B(6)O(11)](4-) groups were found as fundamental building units. The infrared spectrum confirms the presence of both [BO(3)](3-) groups and [BO(4)](5-) groups. (C) 2010 International Centre for Diffraction Data. [DOI: 10.1154/1.3309719]
部门归属	[chen, y. q.; liang, j. k.; gu, y. x.; luo, j.; li, j. b.; rao, g. h.] chinese acad sci, inst phys, beijing natl lab condensed matter phys, beijing 100190, peoples r china. [liang, j. k.] acad sinica, int ctr mat phys, shenyang 110016, peoples r china.;liang, jk (reprint author), chinese acad sci, inst phys, beijing natl lab condensed matter phys, beijing 100190, peoples r china;jkliang@aphy.iphy.ac.cn
关键词	Na(2)Znb(6)o(11) Crystal Structure Powder Diffraction Hexaborate Synthesis Powder-diffraction Refinement
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/31036
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. Q. Chen,J. K. Liang,Y. X. Gu,et al. Synthesis and crystal structure of a novel hexaborate, Na(2)ZnB(6)O(11)[J]. Powder Diffraction,2010,25(1):41166.
APA	Y. Q. Chen,J. K. Liang,Y. X. Gu,J. Luo,J. B. Li,&G. H. Rao.(2010).Synthesis and crystal structure of a novel hexaborate, Na(2)ZnB(6)O(11).Powder Diffraction,25(1),41166.
MLA	Y. Q. Chen,et al."Synthesis and crystal structure of a novel hexaborate, Na(2)ZnB(6)O(11)".Powder Diffraction 25.1(2010):41166.