Two noncentrosymmetric polyphosphates featuring infinite one-dimensional (PO3)(infinity), chain, LiMP2O6 (M = Rb, Cs): Synthesis, structure and optical properties

doi:10.1016/j.jssc.2018.07.015

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	Two noncentrosymmetric polyphosphates featuring infinite one-dimensional (PO3)(infinity), chain, LiMP2O6 (M = Rb, Cs): Synthesis, structure and optical properties
	Baiheti, T (Baiheti, Tuohetijiang)[ 1,2 ]; Li, H (Li, Hao)[ 1,2 ]; Yang, ZH (Yang, Zhihua)[ 1 ]; Han, SJ (Han, Shujuan)[ 1 ]; Wang, Y (Wang, Ying)[ 1 ]; Pan, SL (Pan, Shilie)[ 1 ]
刊名	JOURNAL OF SOLID STATE CHEMISTRY
	2018
卷号	266 期号:10 页码:150-154
关键词	Polyphosphates Structural Analysis X-ray Diffraction Theoretical Calculations
ISSN号	0022-4596
DOI	10.1016/j.jssc.2018.07.015
英文摘要	Two noncentrosymmetric polyphosphates, namely LiCsP2O6 and LiRbP2O6 have been synthesized from the high temperature solution. The structural analysis suggests that both of them crystallize in orthorhombic space group Fdd2 (No.43), with lattice parameters: a = 18.517(4) angstrom, b = 19.037(4) angstrom, c = 13.011(3) A, and Z= 32 for LiRbP2O6, while a = 19.009(13) angstrom, b = 19.402(13)angstrom, c= 13.180(9) angstrom, and Z = 32 for LiCsP2O6. In the structure, the PO4 polyhedra are connected through corner -sharing to form 10 infinite (PO3) co chains stretching along the c axis, which are further linked by the LiO4 polyhedra to construct a 3D framework with two types of tunnels. And the Rb/Cs atoms are filled in or around the periphery of the tunnels to keep the charge equilibrium. The IR spectra verify their structural validity. In addition, other characterizations including the UV-vis-NIR diffuse reflectance spectra, as well as first -principles theoretical studies have been performed on the two compounds.
WOS记录号	WOS:000444664800019
内容类型	期刊论文
源URL	[http://ir.xjipc.cas.cn/handle/365002/5592]
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
通讯作者	Han, SJ (Han, Shujuan)[ 1 ]; Pan, SL (Pan, Shilie)[ 1 ]
作者单位	1.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, CAS Key Lab Funct Mat & Devices Special Environm, Xinjiang Key Lab Elect Informat Mat & Devices, 40-1 South Beijing Rd, Urumqi 830011, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Baiheti, T ,Li, H ,Yang, ZH ,et al. Two noncentrosymmetric polyphosphates featuring infinite one-dimensional (PO3)(infinity), chain, LiMP2O6 (M = Rb, Cs): Synthesis, structure and optical properties[J]. JOURNAL OF SOLID STATE CHEMISTRY,2018,266(10):150-154.
APA	Baiheti, T ,Li, H ,Yang, ZH ,Han, SJ ,Wang, Y ,&Pan, SL .(2018).Two noncentrosymmetric polyphosphates featuring infinite one-dimensional (PO3)(infinity), chain, LiMP2O6 (M = Rb, Cs): Synthesis, structure and optical properties.JOURNAL OF SOLID STATE CHEMISTRY,266(10),150-154.
MLA	Baiheti, T ,et al."Two noncentrosymmetric polyphosphates featuring infinite one-dimensional (PO3)(infinity), chain, LiMP2O6 (M = Rb, Cs): Synthesis, structure and optical properties".JOURNAL OF SOLID STATE CHEMISTRY 266.10(2018):150-154.