Synthesis,crystal structure and properties of a new lead fluoride borate,Pb3OBO3F |
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| Authors: | Wenwu Zhao Shilie Pan Xiaoyu Dong Junjie Li Xuelin Tian Xiaoyun Fan Zhaohui Chen Fangfang Zhang |
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| Affiliation: | 1. Xinjiang Key Laboratory of Electronic Information Materials and Devices, Xinjiang Technical Institute of Physics & Chemistry, Chinese Academy of Sciences, 40-1 South Beijing Road, Urumqi 830011, China;2. Graduate School of the Chinese Academy of Sciences, Beijing 100049, China;3. Physical and Chemical Detecting Center, Xinjiang University, Urumqi 830046, China;1. Bond and Band Engineering Group, Institute of High Temperature and High Pressure Physics, School of Physical Science and Technology, Southwest Jiaotong University, Chengdu, Sichuan 610031, People’s Republic of China;2. Institute of High Temperature and High Pressure Physics, Southwest Jiaotong University, Chengdu, Sichuan 610031, People’s Republic of China;3. State Key Laboratory of Solidification Processing, School of Materials Science and Engineering, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, People’s Republic of China;1. The State Key Laboratory of the Cryospheric Sciences, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, 320 Donggang West Road, Lanzhou 730000, China;2. Climate System Institute, Chinese Academy of Meteorological Sciences, Beijing 100081, China;3. Alashan Desert Eco-Hydrology Experimental Research Station, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China;4. School of Geographic and Oceanographic Sciences, Nanjing University, Nanjing 210093, China;1. Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei, 230031, People''s Republic of China;2. High Magnetic Field Laboratory, Chinese Academy of Sciences, Hefei, 230031, People''s Republic of China;3. Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210093, People''s Republic of China;1. Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA 70803, USA;2. Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA;1. Institute of Low Temperature and Structure Research, Polish Academy of Sciences, P.O. Box 1410, 50-950 Wroc?aw, Poland;2. Institute of Applied Physics, Military University of Technology, 2 Kaliskiego Str., 00-908 Warszawa, Poland;1. Beijing Center for Crystal Research and Development, Key Laboratory of Functional Crystals and Laser Technology, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, PR China;2. University of Chinese Academy of Sciences, Beijing 100049, PR China;3. State Key Laboratory of Crystal Materials and Institute of Crystal Materials, Shandong University, Jinan 250100, PR China |
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| Abstract: | A new compound, Pb3OBO3F, has been grown by the high temperature solution method from the PbO–PbF2–B2O3 system. It crystallizes in the orthorhombic system, space group Pbcm with unit-cell parameters a = 7.6313(14) Å, b = 6.5229(12) Å, c = 11.906(2) Å, Z = 4, volume = 592.66(19) Å3. The structure of the compound is solved by the direct methods and refined to R1 = 0.0528 and wR2 = 0.1400. Pb3OBO3F consists of Pb(1)O3F tetrahedra, Pb(2)O4 tetrahedra and BO3 triangles which build up the symmetrical chains extended along the c-axis. The powder X-ray diffraction pattern of the Pb3OBO3F has been measured. Functional groups presented in the sample were identified by Fourier transform infrared spectrum. |
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