Synthesis, crystal structure, and optical properties of a new lead barium borate, PbBa2(B3O6)(2)

CORC > 新疆理化技术研究所 > 中国科学院新疆理化技术研究所 > 中国科学院特殊环境功能材料与器件重点试验室

	Synthesis, crystal structure, and optical properties of a new lead barium borate, PbBa2(B3O6)(2)
	Li, Hongyi; Dong, Lingyun; Lu, Yi; Pan, Shilie; Lu, Xiaoquan; Yu, Hongwei; Wu, Hongping; Su, Xin; Yang, Zhihua
刊名	Journal of Alloys and Compounds
	2014
卷号	615 期号:12 页码:561-565
关键词	Crystal structure Solid-state reaction PbBa2(B3O6)(2) X-ray diffraction
ISSN号	9258388
英文摘要	A new lead barium borate, PbBa2(B3O6) 2, has been synthesized by the standard solid-state reaction at temperature in the range 700-750 °C. The crystal structure has been determined by single crystal X-ray diffraction. PbBa2(B 3O6)2 crystallizes in the rhombohedral space group R3¯ with unit cell a = 7.2056(8) A˚, c = 18.752(6) A˚, and Z = 3. The nearly planar B3O6 groups serve as the fundamental building units, which are distributed layer upon layer perpendicular to the c axis. Regular PbO6 octahedra and irregular BaO9 polyhedra alternately locate between the B3O6 layers. DSC curve and the powder X-ray diffraction pattern of melted PbBa2(B 3O6)2 illustrate that PbBa2(B 3O6)2 melts incongruently. The IR spectrum further proves the presence of BO3 groups. The calculated band structures of PbBa2(B3O6)2 and the density of states have also been investigated.
收录类别	SCI
WOS记录号	WOS:000342245700087
公开日期	2014-11-11
内容类型	期刊论文
源URL	[http://ir.xjipc.cas.cn/handle/365002/3732]
专题	新疆理化技术研究所_中国科学院特殊环境功能材料与器件重点试验室新疆理化技术研究所_材料物理与化学研究室
作者单位	Qual Prod Supervis & Inspect Inst Technol, Urumqi 830011, Peoples R China；Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Key Lab Funct Mat & Devices Special Environm, Urumqi 830011, Peoples R China；Univ Chinese Acad Sci, Beijing 100049, Peoples R China；Beijing Univ Chem Technol, Coll Sci, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Li, Hongyi,Dong, Lingyun,Lu, Yi,et al. Synthesis, crystal structure, and optical properties of a new lead barium borate, PbBa2(B3O6)(2)[J]. Journal of Alloys and Compounds,2014,615(12):561-565.
APA	Li, Hongyi.,Dong, Lingyun.,Lu, Yi.,Pan, Shilie.,Lu, Xiaoquan.,...&Yang, Zhihua.(2014).Synthesis, crystal structure, and optical properties of a new lead barium borate, PbBa2(B3O6)(2).Journal of Alloys and Compounds,615(12),561-565.
MLA	Li, Hongyi,et al."Synthesis, crystal structure, and optical properties of a new lead barium borate, PbBa2(B3O6)(2)".Journal of Alloys and Compounds 615.12(2014):561-565.