Non-centrosymmetric sodium borate: Crystal growth,characterization and properties on Na2B4O12H10 |
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| Authors: | Yongjiang Wang Shilie Pan Xueling Hou Gang Liu Jide Wang Dianzeng Jia |
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| Institution: | 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 100039, China;3. College of Chemistry and Chemical Engineering, Xinjiang University, Urumqi 830046, China |
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| Abstract: | In this study, both solvent evaporation and hydrothermal methods were employed to grow hydrated sodium borate crystals using NaOH and H3BO3 as reagents, and transparent and colorless single-crystals were successfully obtained with sizes up to 12 × 6 × 6 mm3 and 6 × 5 × 4 mm3, respectively. The structure is determined by single-crystal X-ray diffraction techniques. The title compound crystallizes in the trigonal space group R32, with a = 11.1042(16) Å, b = 11.1042(16) Å, c = 21.131(4) Å, Z = 9 and R1 = 0.0322, wR2 = 0.0840. Infrared and transmission spectra are presented for the reported material. The powder second-harmonic generation (SHG) intensity measured by the Kurtz-Perry method indicates that the SHG effect of Na2B4O12H10 is about one-third times that of KH2PO4 (KDP). |
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