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Crystal growth and characterization of K2B4O11H8
Authors:Xingcheng Luo  Shilie Pan  Xiaoyun Fan  Jide Wang  Gang Liu
Institution:1. College of Chemistry and Chemical Engineering, Xinjiang University, Urumqi 830046, China;2. Xinjiang Technical Institute of Physics & Chemistry, Chinese Academy of Sciences, 40-1 South Beijing Road, Urumqi, Xinjiang 830011, China
Abstract:Single crystals of K2B4O11H8, a non-centrosymmetric borate material, have been prepared by slow evaporation of water solution at room temperature. The crystals were colorless and transparent with smooth faces. The single-crystal X-ray diffraction analysis showed that K2B4O11H8 crystallized in the orthorhombic space group P212121 with a=6.8556(6) Å, b=11.7787(12) Å, c=12.8949(14) Å, Z=4, R1=0.0188, and wR2=0.0464. The powder X-ray diffractometry (PXRD), infrared spectrum, transmittance spectrum, TG–DTA curves and second harmonic generation properties of title compound have been determined.
Keywords:61  66  Fn  81  10  Dn  42  65  Ky
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